Comparison

Air Fryer vs env

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Air Fryer

This app transforms focus sessions into a visual cooking experience. Set a timer and watch your food cook, providing a tangible and engaging way to track progress. It's designed to be harder to ignore than traditional timers, making completion feel more rewarding.

Highlights
  • Visual cooking timer
  • Multiple food themes
  • Focus Mode
  • Background timing
  • Live Activity/Dynamic Island
  • Session statistics
  • Quiet achievements
Features
Read full description

Most timers are easy to ignore. This one isn't. Air Fryer: Visual Study Timer turns your focus session into something you can see cooking — set a duration, hit Start, and watch fries go pale, golden, crispy as the minutes tick down. When you're done, the basket slides out, confetti flies, and your stats update. Finishing a session finally feels like finishing a session. Built for students cramming for exams, designers in deep focus, writers who need a soft container for a draft, and anyone in the ADHD community who finds that a tangible, externalized timer is easier to actually use than a number on a screen. — Why visual? A glance at "23:14" tells you very little about how far you are or how long you have left. Your brain has to do the math. Visual timers skip that step — progress is just there, in the shape and color of something familiar. Easier to glance at, harder to ignore, and completion feels like an actual moment. — What's inside • A real-looking air fryer with stainless chassis, glass window, glowing coils, rising steam — built entirely in SwiftUI, no images, all live shapes • 1 to 180 minute sessions with handy presets: 25-min Focus, 50-min Deep Work, 90-min Exam Prep • Five food themes: French fries, chicken wings, cookies, donuts, roasted veggies • Five built-in soundscapes: white noise, rain, coffee shop, brown noise, and fireplace • Focus Mode — one tap hides everything except the fryer and the time • Background-correct timing: keeps perfect time when you lock your phone • Live Activity and Dynamic Island indicator • Local notification when your session completes • Statistics: total focus, current and longest streak, 7-day chart, 12-week heatmap • Five quiet achievements that unlock as you do the work — no streak guilt • iPhone and iPad, light mode and dark mode, adaptive layouts — Your data Your session history, achievements, and preferences live only on your device. JTR Labs never receives them. An occasional interstitial ad after a completed session keeps the app free; iOS lets you decline tracking and the app works exactly the same. Reset All Data wipes everything in one tap. Full details in the in-app Privacy Policy. — Not a medical device This is a focus tool, not a clinical product. Many people in the ADHD community find visual timers helpful in general, but that's an observation about a tool — not a medical claim. If you're working with a clinician, this app is one of many things you might find useful (or not). — Designed and built by JTR Labs A small independent studio. We design and build apps for focus, learning, and curiosity — quietly opinionated, free of dark patterns, made to be kept. Questions or feedback? hello@jtrlabs.com

About

env

Features
Read full description

You don't have a focus problem. You have a setup problem. env is a one-tap focus timer for study, deep work, reading, and exams. Save the setup you need before focus starts: timer, app blocking, focus sound, breaks, notifications, and auto-start behavior. Build a focus env once, then boot it from the app, Home Screen widget, or Lock Screen widget. You can also use the face widget as a small focus shortcut on your Home Screen: tap the face, boot your env, and begin. Use different envs for different sessions: Deep Focus, Reading, Writing, Exam Prep, or any routine that needs its own focus setup. Your env can include: - fixed or count-up timer - breaks, rounds, notifications, or auto-start - app blocking with Screen Time - brown noise, pink noise, air noise, rain, ocean, and campfire - Home Screen and Lock Screen widgets - face widget for one-tap focus boot - Live Activity progress tracking - themes and env colors The goal is simple: remove the setup friction that drains focus before you begin. Build the env once. Boot focus faster next time. Access to env requires an in-app purchase: choose a monthly or yearly subscription with a 7-day free trial, or a one-time lifetime purchase. Terms of Use: https://caramel-marble-02c.notion.site/env-Terms-of-Service-38046b51aa2581ea914ad9682e619354 Privacy Policy: https://caramel-marble-02c.notion.site/env-Privacy-Policy-38046b51aa2581c09326fbcc2cea9517

Screenshots

Air Fryer4 screens
env4 screens

Verdict

The call

The clearest difference is in-app purchases: Air Fryer at none against env's 3. env's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. env sells 3 in-app purchases, starting at $3.99 per month. Air Fryer asks for nothing beyond the download.

UpkeepUpdate frequency

Air Fryer ships an update every 3 weeks, env fortnightly. Both last shipped on October 25, 2026.

Scorecard2 real differences · 8 level
Air Fryer versus env: the parameters behind the verdict, then further details
ParameterAir Fryerenv
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 3 weeksFortnightly — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported—
DevicesiPhone, iPad — betteriPhone
Requires iOS17.016.4 — better
Further details — not scored
Size9 MB94 MB
Age rating4+4+
DeveloperJTR Labs LLCTAEWOONG HEO

In-app purchases

None

Air Fryer

No in-app purchases

3 purchases

env

Subscriptions2
  • Monthly Pro7 Days trial$3.991 Month
  • Yearly Pro7 Days trial$9.991 Year
One-time1
  • Lifetime Pro$17.99

Questions

Is Air Fryer free?
Air Fryer is free to download, with no in-app purchases.
Is env free?
env is free to download, with in-app purchases available.
Do Air Fryer or env have ads?
Air Fryer shows ads; env does not.
Which is updated more often, Air Fryer or env?
Air Fryer ships an update every 3 weeks, and env fortnightly. Most recently, Air Fryer was updated on October 25, 2026 and env on October 25, 2026.

Other comparisons