# CELSI vs AKPA

The clearest difference is update cadence: AKPA at every 11 days against CELSI's every 17 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.

CELSI ships an update every 17 months, AKPA every 11 days. Both last shipped on November 3, 2026.

## The numbers

| Metric | CELSI | AKPA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 17 months | **Every 11 days** |
| Size | 189 MB | 12 MB |
| Requires iOS | **13.0** | 13.4 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [BFM Europe Limited](https://appshunter.io/developer/1615740286) | [AKSHI](https://appshunter.io/developer/904592124) |

## What reviewers say

### CELSI

[App page](https://appshunter.io/ios/app/celsi/id1615740284)

**In-app purchases:** none


### AKPA

[App page](https://appshunter.io/ios/app/akpa/id1622400023)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CELSI free?

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

### Is AKPA free?

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

### Do CELSI or AKPA have ads?

Neither CELSI nor AKPA shows ads.

### Which is updated more often, CELSI or AKPA?

CELSI ships an update every 17 months, and AKPA every 11 days. Most recently, CELSI was updated on November 3, 2026 and AKPA on November 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.*