Guides

Choosing apps that respect you.

Short, answer-first guides on picking iOS apps that work offline and keep your data private. Each one explains what to look for, compares the options honestly, and points to a concrete choice.

Across the apps

iPhone apps that don't track you

Want iPhone apps that genuinely do not track you?

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iPhone apps that work fully offline

Need iPhone apps that keep working with no signal?

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iPhone apps with no account

Tired of apps that demand an email before you can start?

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iPhone apps with no ads

Ads break concentration and usually track you.

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Danish-made iPhone apps

Looking for independent, privacy-first iPhone apps made in Denmark?

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Breathing & sleep

Best offline breathing and meditation apps for iPhone

A breathing app should work on a plane, on a trail, anywhere, without signal.

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Box breathing on iPhone: how to practise it

Box breathing, equal counts of inhale, hold, exhale, hold, steadies you fast.

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4-7-8 breathing for sleep, on iPhone

4-7-8 breathing, inhale 4, hold 7, exhale 8, is a simple wind-down for sleep.

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Cyclic sighing: the fastest way to calm down

Cyclic sighing, a double inhale and a long exhale, is one of the quickest ways to settle.

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Breathing exercises for stress and anxiety

Slow, paced breathing is a simple tool for stress and anxiety.

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Meditation apps without a subscription

Tired of meditation apps that paywall everything?

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Coherent breathing at about 5.5 a minute

Coherent breathing, a slow even rhythm of about 5.5 breaths a minute, settles you over a few minutes.

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Alternate-nostril breathing on iPhone

Alternate-nostril breathing, Nadi Shodhana, is a slow balancing practice.

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A breathing app with a calm companion

Sunholm pairs breathing practice with a quiet companion, a tea cup that grows with your practice over time.

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A breathing app to help you fall asleep

A long, slow exhale is the thread that helps breathing wind you down for sleep.

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Kapalabhati, the breath of fire, on iPhone

Kapalabhati, the skull-shining 'breath of fire', is a rapid, energising pranayama.

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Build your own breathing pattern on iPhone

Want a breathing rhythm that is yours, not a preset?

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Tummo, the inner fire, on iPhone

Tummo, the Tibetan 'inner fire', pairs breath with a warming visualisation.

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2:1 breathing, the long exhale, on iPhone

2:1 breathing makes the exhale twice as long as the inhale, which calms the body.

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Photos & film

Invert film negatives on iPhone, without the cloud

You can turn film negatives into positives entirely on your iPhone, with no upload and no account.

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How to convert color film negatives on iPhone

Turn orange-masked color film negatives into true positives on your iPhone with a C-41 process, on-device.

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Black and white film on iPhone, darkroom-style

Editing black-and-white film well means tone control, grain, and toning, not a one-tap filter.

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How to digitize film negatives at home with an iPhone

You can digitize old film negatives at home using your iPhone camera and a backlight, then invert on-device.

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Edit film photos right inside Apple Photos

You can edit and invert film photos without leaving Apple Photos, using a photo editing extension.

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A darkroom in your pocket: analog tools on iPhone

Beyond editing, EditMe includes a real analog darkroom toolkit on iPhone: f-stop print timing, push/pull, dilution, and reciprocity correction.

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Batch-edit a whole roll of film on iPhone

Editing a roll one frame at a time is slow.

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Edit RAW and ProRAW on iPhone, with real controls

EditMe is a film-negative inverter and film-look editor that also decodes RAW and Apple ProRAW and edits with real tools, HSL, and color grading, not one-tap filters.

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Film stock profiles for color negatives

Different color films invert differently.

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Add film grain and toning on iPhone

Grain and toning give a digital edit an analog feel.

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HSL colour editing on iPhone

Want to change one colour without touching the rest?

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Colour grading on iPhone

Colour grading sets the mood of a photo by tinting shadows, midtones, and highlights separately.

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The curves tool on iPhone

The curves tool is the most precise way to shape contrast and colour.

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Add a film frame or border on iPhone

A clean border or frame finishes a photo for print or posting.

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How to fix the color cast on inverted film scans automatically on iPhone

Inverted color negatives leave a residual color cast.

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Compare before and after on a photo edit on iPhone

EditMe has a two-finger split before-and-after compare that drags a divider across the photo, so you can judge how far an edit has pushed the image.

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Add film glow or punch with one clarity slider on iPhone

EditMe's clarity slider runs -100 to +100: push right for mid-tone punch and texture, left for a soft film glow.

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Save, export, and share your own film-look presets on iPhone

You can save a look you dial in as a custom preset, then export or import it as a file.

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Track darkroom chemicals and film stock with expiry dates on iPhone

EditMe keeps a darkroom inventory that tracks mixed chemistry and film stock, with shelf life, remaining rolls, and expiry dates, all on your iPhone in EditMe.

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Film development calculators on iPhone: temperature, push, dilution, reciprocity

EditMe ships offline darkroom calculators on iPhone: temperature compensation, push and pull, dilution mixing, reciprocity correction, and a print test strip in EditMe.

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Can a film negative app also edit regular positive photos on iPhone?

Yes.

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Keep a film development log on iPhone: developer, dilution, time, temperature

Record developer, dilution, time, and temperature for every roll so you can reproduce a result.

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Correcting long-exposure reciprocity failure on film

Long film exposures need a reciprocity correction.

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How EditMe sets film base and shadow density automatically on iPhone

EditMe samples film base (Dmin) and deepest shadow (Dmax) per color channel straight off your scan when you open a negative, so the inversion is anchored to the real frame, not guessed.

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Automate film negative inversion with Apple Shortcuts on iPhone

EditMe exposes App Intents so Apple Shortcuts can invert one negative, invert a batch, or apply a saved preset, each returning the finished file, all on the iPhone with no app UI in EditMe.

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Learning German

The best way to learn German on iPhone

The best way to learn German on iPhone is immersion plus speaking practice: learn in German and use it in conversation.

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Learn German without translation: does it work?

Learning German in German, without leaning on translation, builds intuition instead of a translation habit.

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A German app for beginners

Starting German from zero?

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Learn German grammar on iPhone

German grammar, der/die/das, the Perfekt, modal verbs, negation, taught in context rather than tables.

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Practise German conversation with AI, privately

The fear of speaking is the hardest part of learning German.

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How long does it take to learn German with an app?

A realistic look at reaching A1 German with an app: what A1 covers, how much practice it takes, and how KLUG structures the path.

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Practise German by everyday scenario

The fastest speaking practice is the situations you will actually meet: the bakery, the doctor, a job interview.

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Learn German by talking to historical figures

Practising German with Mozart or Goethe is more memorable than drills.

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Learn German cases and der, die, das

The four German cases and the articles der, die, das are the backbone of the language.

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Build German vocabulary with spaced repetition

Spaced repetition brings a word back just before you forget it.

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Practise German pronunciation on iPhone

Good German pronunciation comes from saying words out loud and repeating the ones that trip you up.

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Practise German debate on iPhone

Arguing a point stretches your German further than small talk.

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Learn German with on-device, private AI

AI conversation practice usually means sending your words to a server.

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Starting German from the alphabet: KLUG's pre-A1 welcome module

If you have never read German, KLUG opens with a pre-A1 welcome module covering sounds, the alphabet, and first greetings before A1 begins.

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A German app whose AI knows which words you have learned and adapts

How KLUG feeds your own learned German words and accuracy into its on-device AI so each conversation matches the words and A1 level you actually have, on iPhone and iPad, in KLUG.

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German practice that corrects your mistakes as you chat

KLUG's on-device AI flags what you got wrong while you chat in German and labels each fix by type: grammar, spelling, word choice, der/die/das, and case.

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Six ways KLUG drills German: the exercise types

KLUG mixes six exercise types per lesson: flashcards, matching, cloze, multiple choice, sentence building, and articles.

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A German App With Help in Arabic, Ukrainian, or Turkish

KLUG shows its helper interface in English, Arabic, Ukrainian, or Turkish, then lets you switch to full German when ready.

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Learn German with short stories: 38 A1 tales with comprehension quizzes

KLUG ships 38 narrative German short stories at A1, each with five comprehension questions, so you read real German on iPhone and iPad with KLUG.

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Choosing apps that respect you.

Across the apps

Breathing & sleep

Photos & film

Learning German

Outdoors