# MutualSereen vs CENTRIC Rep + TUT Timer

MutualSereen and CENTRIC Rep + TUT Timer are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | MutualSereen | CENTRIC Rep + TUT Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/centric-rep-plus-tut-timer/id6749840107/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Monetization | — | Free |
| Size | 1 MB | 4 MB |
| Requires iOS | 18.1 | **17.0** |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Martin Varsavsky Waisman Diamond](https://appshunter.io/developer/1781605530) | [PROTECHT Technologies LLC](https://appshunter.io/developer/1832407838) |

## What reviewers say

### MutualSereen

[App page](https://appshunter.io/ios/app/mutualsereen/id6741048264)

**In-app purchases:** none


### CENTRIC Rep + TUT Timer

[App page](https://appshunter.io/ios/app/centric-rep-plus-tut-timer/id6749840107)

This app provides precision timing for strength training exercises, focusing on controlled tempos for each rep phase. It offers preset and custom options, audio and haptic feedback, and a customizable rest timer to optimize muscle activation and strength gains.

**Highlights:** Preset and custom tempo options, Apple Watch haptic feedback, Audio cues for rep phases, Customizable rest timer, Synchronized rep phases, Distraction-free interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MutualSereen free?

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

### Is CENTRIC Rep + TUT Timer free?

CENTRIC Rep + TUT Timer is free to download, with no in-app purchases.

### Do MutualSereen or CENTRIC Rep + TUT Timer have ads?

Neither MutualSereen nor CENTRIC Rep + TUT Timer shows ads.

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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.*