# Stretch Timer vs Health Diary

The clearest difference is in-app purchases: Stretch Timer at none against Health Diary's 1. Stretch Timer also leads on iOS requirement (13.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Health Diary sells 1 one-off in-app purchase. Stretch Timer asks for nothing beyond the download.

Stretch Timer ships an update every 9 days, Health Diary every 5 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Stretch Timer | Health Diary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (2 ratings)](https://appshunter.io/ios/app/stretch-timer-getflexy/id6749179535/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 5 days** |
| Monetization | Free | — |
| Size | 2 MB | 32 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tiny Tools Studio LLC](https://appshunter.io/developer/939071173) | [Michele Luciano](https://appshunter.io/developer/6793167339) |

## What reviewers say

### Stretch Timer

[App page](https://appshunter.io/ios/app/stretch-timer-getflexy/id6749179535)

This app provides a simple, repeating timer for stretching that runs in the background on your Apple Watch. It guides you through custom stretch and rest periods with gentle sound or haptic cues, allowing you to multitask with other activities.

**Highlights:** Background timer for multitasking, Tap to start/stop, Custom stretch and rest intervals, Haptic and sound alerts, Repeat count tracking, Countdown for final seconds

**In-app purchases:** none


### Health Diary

[App page](https://appshunter.io/ios/app/health-diary-lab-results/id6793167337)

**Features:** macOS Compatibility, Family Sharing, Vision Pro support, iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Unlock | $2.99 | one-time |


## Frequently asked questions

### Is Stretch Timer free?

Stretch Timer is free to download, with no in-app purchases.

### Is Health Diary free?

Health Diary is free to download, with in-app purchases available.

### Do Stretch Timer or Health Diary have ads?

Neither Stretch Timer nor Health Diary shows ads.

### Which is updated more often, Stretch Timer or Health Diary?

Stretch Timer ships an update every 9 days, and Health Diary every 5 days. Most recently, Stretch Timer was updated on October 24, 2026 and Health Diary on October 25, 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.*