# Poczta o2 vs CheekCache

The clearest difference is update cadence: CheekCache at every 5 days against Poczta o2's every 2 weeks. 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.

Poczta o2 ships an update every 2 weeks, CheekCache every 5 days. Both last shipped on October 29, 2026.

## The numbers

| Metric | Poczta o2 | CheekCache |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (296 ratings)](https://appshunter.io/ios/app/poczta-o2/id1033546634/reviews)** | — |
| Number of ratings | **296** | — |
| Positive reviews | 25.4% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 55 MB | 116 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Wirtualna Polska](https://appshunter.io/developer/391476404) | [Michal Flis](https://appshunter.io/developer/6810106822) |

## What reviewers say

### Poczta o2

[App page](https://appshunter.io/ios/app/poczta-o2/id1033546634)

This free and user-friendly email client offers a clear interface for efficient message management. Receive instant push notifications, compose replies offline, and quickly search through your folders. Organize emails with thematic folders, manage contacts, and easily access attachments.

**Highlights:** Push notifications, Offline replies, Search functionality, Thematic email folders, Contact management, Attachment gallery, Conversation view, External account integration

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

**In-app purchases:** none


### CheekCache

[App page](https://appshunter.io/ios/app/cheekcache/id6810106820)

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

**In-app purchases:** none


## Frequently asked questions

### Is Poczta o2 free?

Poczta o2 is free to download, with no in-app purchases.

### Is CheekCache free?

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

### Do Poczta o2 or CheekCache have ads?

Both Poczta o2 and CheekCache show ads.

### Which is updated more often, Poczta o2 or CheekCache?

Poczta o2 ships an update every 2 weeks, and CheekCache every 5 days. Most recently, Poczta o2 was updated on October 29, 2026 and CheekCache on October 29, 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.*