Comparison

Stretch Reminder & Posture Fix vs Tendify

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

Head to head
About

Stretch Reminder & Posture Fix

Features
Read full description

Three hours at the screen, and your neck and shoulders feel it. This app gives you short, guided stretches you can do right at your desk, one step at a time. [What's inside] - 5 body areas: neck, shoulders, back, wrists and eyes - 3 routines per area, each taking about 10–30 seconds - Step-by-step guide: read each step, tap Next, and finish the routine - Moves are designed for your chair and desk, so you don't need to leave your seat [Build the habit] - See today's stretch count and your current and best streak - Stats: total sessions, a 7-day chart, and which body areas you stretch most - A daily reminder at 10:00 AM - An evening reminder when a streak of 3 days or more is about to break [Free and Premium] Neck and shoulder routines are free. Premium unlocks the back, wrist and eye routines and removes ads. New subscribers can try Premium free for 7 days. Your stretch records are saved on your device. No sign-up needed. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. You can manage or cancel your subscription in your Apple ID settings. Privacy Policy: https://desk-stretch-prod.web.app/privacy.html Terms of Use: https://desk-stretch-prod.web.app/terms.html

About

Tendify

This app tracks recurring tasks and habits that don't fit a traditional calendar. It visually alerts you when tasks are due or overdue, allowing for quick completion and reset. Integrates with various Apple devices and offers optional reminders.

Highlights
  • Time since last completion tracking
  • Customizable task frequency alerts
  • One-tap task completion
  • Widgets and device integration (Apple Watch, Siri, Shortcuts)
  • Optional reminders
  • No account required, local data storage
Features
Read full description

Tendify keeps track of the things a calendar was never built for. The water filter gets changed "every month or so." The plants get watered "when they look thirsty." You call your parents "regularly." None of it fits in a calendar — so it slips. Tendify watches the one thing that matters here: how long it's been. • Every item shows the time since you last did it • Set how often it should happen: it turns amber as the day nears, red once you're late • One tap marks it done and the count starts over • Widgets on both screens, a Control Center button, Apple Watch, Siri and Shortcuts • Reminders, if you want them The "In-App Purchases" line on this page is a tip jar: a coffee, a burger or a pizza for the developer, if the app earned it. No account. No account, and no server of ours: your list lives on your device. iPhone, iPad and Apple Watch stay in step through your own iCloud, which we cannot see into.

Screenshots

Stretch Reminder & Posture Fix4 screens
Tendify4 screens

Verdict

The call

The clearest difference is ads: Tendify at none against Stretch Reminder & Posture Fix's shown. Tendify also leads on update cadence (every 3 days vs monthly) and device support (5 vs 3). Stretch Reminder & Posture Fix's advantage is iOS requirement (15.0 vs 18.0). On price and in-app purchases 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. Stretch Reminder & Posture Fix sells 3 in-app purchases, starting at $2.99 per month and Tendify sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Stretch Reminder & Posture Fix ships an update monthly, Tendify every 3 days. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 5 level
Stretch Reminder & Posture Fix versus Tendify: the parameters behind the verdict, then further details
ParameterStretch Reminder & Posture FixTendify
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyMonthlyEvery 3 days — better
AdsYesNo — better
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, Mac, Apple Watch, Vision Pro — better
Requires iOS15.0 — better18.0
Further details — not scored
Size88 MB10 MB
Age rating4+4+
DeveloperTomohito KiiMaksim Valynets

In-app purchases

3 purchases

Stretch Reminder & Posture Fix

Subscriptions2
  • Monthly - Stretch Reminder7 Days trial$2.991 Month
  • Annual - Stretch Reminder7 Days trial$19.991 Year
One-time1
  • Lifetime Premium$29.99
3 purchases

Tendify

One-time3
  • Coffee$1.99
  • Burger$4.99
  • Pizza$9.99

Questions

Is Stretch Reminder & Posture Fix free?
Stretch Reminder & Posture Fix is free to download, with in-app purchases available.
Is Tendify free?
Tendify is free to download, with in-app purchases available.
Do Stretch Reminder & Posture Fix or Tendify have ads?
Stretch Reminder & Posture Fix shows ads; Tendify does not.
Which is updated more often, Stretch Reminder & Posture Fix or Tendify?
Stretch Reminder & Posture Fix ships an update monthly, and Tendify every 3 days. Most recently, Stretch Reminder & Posture Fix was updated on November 9, 2026 and Tendify on October 31, 2026.

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