# App Pains vs Syn

The clearest difference is update cadence: Syn at every 2 weeks against App Pains's every 2 months. 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.

App Pains ships an update every 2 months, Syn every 2 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | App Pains | Syn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/syn/id6461774561/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 69.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 136 MB | 43 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +4 |
| Developer | [Municipio de Pains](https://appshunter.io/developer/1581425855) | [Syngular ID](https://appshunter.io/developer/1702701596) |

## What reviewers say

### App Pains

[App page](https://appshunter.io/ios/app/app-pains/id1581425853)

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

**In-app purchases:** none


### Syn

[App page](https://appshunter.io/ios/app/syn/id6461774561)

This app provides secure control over your cloud-based digital certificate. It ensures that only authorized operations, confirmed by your PIN, can be performed with your certificate. You can also use it to audit your account for security and authorized operations.

**Highlights:** Cloud digital certificate management, Exclusive control via mobile app, PIN-based authorization, Security audits, High-security storage (HSM), Operation divergence cancellation

**In-app purchases:** none


## Frequently asked questions

### Is App Pains free?

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

### Is Syn free?

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

### Do App Pains or Syn have ads?

Neither App Pains nor Syn shows ads.

### Which is updated more often, App Pains or Syn?

App Pains ships an update every 2 months, and Syn every 2 weeks. Most recently, App Pains was updated on October 24, 2026 and Syn on October 24, 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.*