# SuperSlowTrainingTimer vs Tension

The clearest difference is in-app purchases: Tension at none against SuperSlowTrainingTimer's 1. Tension also leads on ads (none vs shown). SuperSlowTrainingTimer's advantage is iOS requirement (18.0 vs 26.0). On price and device support there is nothing between them.

Both are free to download. SuperSlowTrainingTimer sells 1 one-off in-app purchase. Tension asks for nothing beyond the download.

## The numbers

| Metric | SuperSlowTrainingTimer | Tension |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (4 ratings)](https://appshunter.io/ios/app/superslowtrainingtimer/id1611303827/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 90.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 12 MB | 10 MB |
| Requires iOS | **18.0** | 26.0 |
| Devices | iPhone | **iPhone, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [KENICHI YAMAMOTO](https://appshunter.io/developer/1335325739) | [Booya Interactive](https://appshunter.io/developer/416480467) |

## What reviewers say

### SuperSlowTrainingTimer

[App page](https://appshunter.io/ios/app/superslowtrainingtimer/id1611303827)

This app guides you through slow training exercises with voice and screen prompts for lifting, holding, and lowering. Create custom training menus with adjustable repetitions, sets, and intervals. Supports background operation and dark mode for convenient use during workouts.

**Highlights:** Voice and screen counting for movements, Customizable training menus, Adjustable reps, sets, and intervals, Background operation support, Dark mode display, Silent mode operation

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ADs | $3.99 | one-time |


### Tension

[App page](https://appshunter.io/ios/app/tension-build-strength/id6443604696)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SuperSlowTrainingTimer free?

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

### Is Tension free?

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

### Do SuperSlowTrainingTimer or Tension have ads?

SuperSlowTrainingTimer shows ads; Tension does not.

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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.*