# state_ vs Synchronism

The clearest difference is update cadence: Synchronism at every 2 days against state_'s fortnightly. On price, ads, 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.

state_ ships an update fortnightly, Synchronism every 2 days. The most recent releases landed on October 6, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | state_ | Synchronism |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 days** |
| Size | 70 MB | 120 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [BASSDRUM Inc.](https://appshunter.io/developer/1410623938) | [ooo.engineering Inc.](https://appshunter.io/developer/1825849811) |

## What reviewers say

### state_

[App page](https://appshunter.io/ios/app/state/id6448899887)

**Features:** macOS Compatibility

**In-app purchases:** none


### Synchronism

[App page](https://appshunter.io/ios/app/synchronism/id6748982509)

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

**In-app purchases:** none


## Frequently asked questions

### Is state_ free?

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

### Is Synchronism free?

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

### Do state_ or Synchronism have ads?

Neither state_ nor Synchronism shows ads.

### Which is updated more often, state_ or Synchronism?

state_ ships an update fortnightly, and Synchronism every 2 days. Most recently, state_ was updated on October 6, 2026 and Synchronism on October 2, 2026.

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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.*