# Sinonimi vs Endurance Timer

The clearest difference is in-app purchases: Sinonimi at none against Endurance Timer's 1. Sinonimi also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Endurance Timer sells 1 in-app purchase, starting at $1.99 per month. Sinonimi asks for nothing beyond the download.

## The numbers

| Metric | Sinonimi | Endurance Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 10 months | — |
| Size | 69 MB | 41 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Ivo Fernandes](https://appshunter.io/developer/1251123569) | [Ryo Aoyama](https://appshunter.io/developer/1479847660) |

## What reviewers say

### Sinonimi

[App page](https://appshunter.io/ios/app/sinonimi/id6470325555)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Endurance Timer

[App page](https://appshunter.io/ios/app/endurance-timer/id6756113507)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Plan | $1.99 | per month |


## Frequently asked questions

### Is Sinonimi free?

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

### Is Endurance Timer free?

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

### Do Sinonimi or Endurance Timer have ads?

Endurance Timer shows ads; Sinonimi 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.*