# aSynapse vs My Authenticator

The clearest difference is update cadence: aSynapse at every 2 months against My Authenticator's every 6 months. aSynapse also leads on iOS requirement (12.0 vs 15.0). 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.

aSynapse ships an update every 2 months, My Authenticator every 6 months. The most recent releases landed on October 5, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | aSynapse | My Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 6 months |
| Size | 105 MB | 1 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Paulo Silva](https://appshunter.io/developer/1478829768) | [Igor Nikolaev](https://appshunter.io/developer/1548337764) |

## What reviewers say

### aSynapse

[App page](https://appshunter.io/ios/app/asynapse/id740748002)

**Features:** macOS Compatibility

**In-app purchases:** none


### My Authenticator

[App page](https://appshunter.io/ios/app/my-authenticator/id1548337762)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is aSynapse free?

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

### Is My Authenticator free?

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

### Do aSynapse or My Authenticator have ads?

Neither aSynapse nor My Authenticator shows ads.

### Which is updated more often, aSynapse or My Authenticator?

aSynapse ships an update every 2 months, and My Authenticator every 6 months. Most recently, aSynapse was updated on October 5, 2026 and My Authenticator on October 3, 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.*