# BrainBuffer vs Chronaya

The clearest difference is in-app purchases: BrainBuffer at none against Chronaya's 1. Chronaya's advantage is iOS requirement (15.0 vs 26.4). On price, ads and device support there is nothing between them.

Both are free to download. Chronaya sells 1 one-off in-app purchase. BrainBuffer asks for nothing beyond the download.

## The numbers

| Metric | BrainBuffer | Chronaya |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 10 days |
| Size | 3 MB | 23 MB |
| Requires iOS | 26.4 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [David Bleidt](https://appshunter.io/developer/1710029874) | [AHMET BURHAN KAYALI](https://appshunter.io/developer/6791536185) |

## What reviewers say

### BrainBuffer

[App page](https://appshunter.io/ios/app/brainbuffer/id6785220380)

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

**In-app purchases:** none


### Chronaya

[App page](https://appshunter.io/ios/app/chronaya-deadline-tracker/id6791536183)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chronaya Lifetime Pro | $4.99 | one-time |


## Frequently asked questions

### Is BrainBuffer free?

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

### Is Chronaya free?

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

### Do BrainBuffer or Chronaya have ads?

Neither BrainBuffer nor Chronaya 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.*