# Stretch Reminder & Posture Fix vs Tendify

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.

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.

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.

## The numbers

| Metric | Stretch Reminder & Posture Fix | Tendify |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tendify-day-counter-tracker/id6807041071/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | — | Free with in-app purchases |
| Size | 88 MB | 10 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, Mac, Apple Watch, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [Tomohito Kii](https://appshunter.io/developer/1689523321) | [Maksim Valynets](https://appshunter.io/developer/6807041073) |

## What reviewers say

### Stretch Reminder & Posture Fix

[App page](https://appshunter.io/ios/app/stretch-reminder-and-posture-fix/id6761479031)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly - Stretch Reminder | $2.99 | per month |
| Annual - Stretch Reminder | $19.99 | per year |
| Lifetime Premium | $29.99 | one-time |


### Tendify

[App page](https://appshunter.io/ios/app/tendify-day-counter-tracker/id6807041071)

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:** Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coffee | $1.99 | one-time |
| Burger | $4.99 | one-time |
| Pizza | $9.99 | one-time |


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*