# Simple Workout Timer vs ストレッチ専門スタジオSSS

The clearest difference is ads: ストレッチ専門スタジオSSS at none against Simple Workout Timer's shown. ストレッチ専門スタジオSSS also leads on iOS requirement (13.0 vs 16.6). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Simple Workout Timer ships an update every 3 months, ストレッチ専門スタジオSSS every 4 months. The most recent releases landed on November 11, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Simple Workout Timer | ストレッチ専門スタジオSSS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (20 ratings)](https://appshunter.io/ios/app/simple-workout-timer/id1435461028/reviews)** | — |
| Number of ratings | **20** | — |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Ad-supported | — |
| Size | 36 MB | 29 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Intersect](https://appshunter.io/developer/641416964) | [株式会社EPARKリラク&エステ](https://appshunter.io/developer/1096509136) |

## What reviewers say

### Simple Workout Timer

[App page](https://appshunter.io/ios/app/simple-workout-timer/id1435461028)

This app provides a customizable timer to support your workouts. It can send notifications, record active energy and workout data to Apple Health, and display your workout history. Calculate active energy burned with detailed input options.

**Highlights:** Customizable workout timer, Workout notifications, Record to Apple Health, View workout history, Active energy calculation

**In-app purchases:** none


### ストレッチ専門スタジオSSS

[App page](https://appshunter.io/ios/app/sss/id1660012419)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Simple Workout Timer free?

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

### Is ストレッチ専門スタジオSSS free?

ストレッチ専門スタジオSSS is free to download, with no in-app purchases.

### Do Simple Workout Timer or ストレッチ専門スタジオSSS have ads?

Simple Workout Timer shows ads; ストレッチ専門スタジオSSS does not.

### Which is updated more often, Simple Workout Timer or ストレッチ専門スタジオSSS?

Simple Workout Timer ships an update every 3 months, and ストレッチ専門スタジオSSS every 4 months. Most recently, Simple Workout Timer was updated on November 11, 2026 and ストレッチ専門スタジオSSS on November 7, 2026.

---

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