Comparison

Tan Life vs Aliner

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

Head to head
About

Tan Life

Features
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Now it's easier than ever to plan your sessions alongside your schedule. Book classes & sessions on the go, keep your profile up to date and manage your memberships all within the app. View Class Timetable: Easily view your gym's full timetable in real time. You can see who's running the class, whether the class is full and quickly secure your spot with the push of a button. Manage Your Bookings: Schedule a session or book into a Class. You can check in on future bookings and make any changes as needed. Update your Profile: Keep your contact information up to date and choose your own profile photo. Notifications: Receive push notifications from Tan Life to alert you of upcoming bookings and other club events. View a full history of these communications in app so you never forget an important message. Workout & Measurements: View your workout regime and conveniently track the progression towards your body goals.

About

Aliner

Features
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Aliner makes wearing aligners calmer: a timer, a journal and honest stats in one beautiful app. No ads, no tracking. NEW: ON IPHONE DUO Open your iPhone Duo and Aliner uses the big screen: the wear ring and its button on one half, your tray and appointment on the other. Before/after becomes a two-page spread β€” your first photo on the left, the latest on the right, each with its tray and date. ONE-TAP TIMER Take your aligners out β€” tap the ring. Aliner counts aligners-out time reliably in the background: it survives restarts, time-zone changes and long flights. The lunch reminder tells you when to put them back in. TRAYS & CALENDAR Your current tray, change day and appointments at a glance. Tray-change reminders arrive on their own. Mark the change in one tap on the Now screen, and edit the plan β€” trays, days per tray, daily wear goal β€” any time. GUILT-FREE STATS Day, week, month. Aliner celebrates progress instead of lecturing you: every hour of wear counts. A PHOTO DIARY FOR YOUR SMILE A camera with a framing guide and manual crop keep every photo in the same format. Before/after comparison and a full-course timelapse β€” free and unlimited. Photos stay yours: on device and in your personal iCloud. JOURNAL & AI SUMMARY Tagged notes build an automatic β€œask the doctor” list. The AI summary (Aliner+) turns weeks of notes into one short list for your appointment β€” only with your explicit consent, and photos are never sent. ALINER+ β€” ONE SUBSCRIPTION Widgets and Live Activity, an Apple Watch app, Siri shortcuts, photo backup in your own iCloud and the AI summary. The yearly plan starts with 7 days free. Everything else β€” timer, calendar, stats, photo diary, before/after, timelapse, notes β€” is free forever. PRIVACY, HONESTLY No ads. No tracking. Photos never leave your iCloud. Aliner shows only your own data and gives no medical recommendations β€” treatment questions belong to your doctor. Terms: nikibstudio.site/terms Β· Privacy: nikibstudio.site/apps/aline/privacy

Screenshots

Tan Life3 screens
Aliner4 screens

Verdict

The call

The clearest difference is in-app purchases: Tan Life at none against Aliner's 3. Tan Life also leads on update cadence (every 3 weeks vs every 2 months) and iOS requirement (12.0 vs 18.1). On price, ads and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Aliner sells 3 in-app purchases, starting at $2.99 per month. Tan Life asks for nothing beyond the download.

UpkeepUpdate frequency

Tan Life ships an update every 3 weeks, Aliner every 2 months. The most recent releases landed on October 3, 2026 and October 24, 2026 respectively.

Scorecard3 real differences Β· 3 level
Tan Life versus Aliner: the parameters behind the verdict, then further details
ParameterTan LifeAliner
PriceFreeFree
Update frequencyEvery 3 weeks β€” betterEvery 2 months
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhone, iPad, iPod β€” betteriPhone, Apple Watch
Requires iOS12.0 β€” better18.1
Further details β€” not scored
Size88 MB16 MB
Age rating4+4+
DeveloperTreshna EnterprisesBogdan Nikishin

In-app purchases

None

Tan Life

No in-app purchases

3 purchases

Aliner

Subscriptions2
  • Aliner+ Monthly$2.991 Month
  • Aliner+ Yearly7 Days trial$19.991 Year
One-time1
  • Aliner+ Lifetime$34.99

Questions

Is Tan Life free?
Tan Life is free to download, with no in-app purchases.
Is Aliner free?
Aliner is free to download, with in-app purchases available.
Do Tan Life or Aliner have ads?
Neither Tan Life nor Aliner shows ads.
Which is updated more often, Tan Life or Aliner?
Tan Life ships an update every 3 weeks, and Aliner every 2 months. Most recently, Tan Life was updated on October 3, 2026 and Aliner on October 24, 2026.

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