# GymRest vs Japan SDF style Pull

The clearest difference is ads: GymRest at none against Japan SDF style Pull's shown. Japan SDF style Pull's advantage is iOS requirement (13.0 vs 15.0). 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.

GymRest ships an update every 22 months, Japan SDF style Pull every 38 months. The most recent releases landed on October 17, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | GymRest | Japan SDF style Pull |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/gymrest-interval-timer/id1637279351/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 22 months** | Every 38 months |
| Monetization | Free | — |
| Size | 46 MB | 30 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Seito Horiguchi](https://appshunter.io/developer/1612679608) | [MINERVA K.K.](https://appshunter.io/developer/1597905460) |

## What reviewers say

### GymRest

[App page](https://appshunter.io/ios/app/gymrest-interval-timer/id1637279351)

This app provides a streamlined interval timer designed for focused workouts. It features simple tap controls for starting, stopping, and resetting sets, with automatic cloud saving of timer settings. Alarms and notifications alert you when time is up.

**Highlights:** Tap to start/stop, Long press to set duration, Set and reset counting, Alarm and notification alerts, Automatic cloud saving, Minimalist interface

**Features:** macOS Compatibility

**In-app purchases:** none


### Japan SDF style Pull

[App page](https://appshunter.io/ios/app/japan-sdf-style-pull-upsarmy/id6448937189)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GymRest free?

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

### Is Japan SDF style Pull free?

Japan SDF style Pull is free to download, with no in-app purchases.

### Do GymRest or Japan SDF style Pull have ads?

Japan SDF style Pull shows ads; GymRest does not.

### Which is updated more often, GymRest or Japan SDF style Pull?

GymRest ships an update every 22 months, and Japan SDF style Pull every 38 months. Most recently, GymRest was updated on October 17, 2026 and Japan SDF style Pull on October 11, 2026.

---

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