# Kittygram vs CatOslo

The clearest difference is ads: CatOslo at none against Kittygram's shown. CatOslo also leads on update cadence (every 6 months vs every 22 months). Kittygram's advantage is iOS requirement (11.0 vs 18.4). On price, 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.

Kittygram ships an update every 22 months, CatOslo every 6 months. The most recent releases landed on May 17, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Kittygram | CatOslo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 22 months | **Every 6 months** |
| Size | 29 MB | 8 MB |
| Requires iOS | **11.0** | 18.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Code This Lab srl](https://appshunter.io/developer/377003842) | [Keisuke Nakashima](https://appshunter.io/developer/1691259083) |

## What reviewers say

### Kittygram

[App page](https://appshunter.io/ios/app/kittygram/id1622019935)

**Features:** macOS Compatibility

**In-app purchases:** none


### CatOslo

[App page](https://appshunter.io/ios/app/catoslo/id6748105351)

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

**In-app purchases:** none


## Frequently asked questions

### Is Kittygram free?

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

### Is CatOslo free?

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

### Do Kittygram or CatOslo have ads?

Kittygram shows ads; CatOslo does not.

### Which is updated more often, Kittygram or CatOslo?

Kittygram ships an update every 22 months, and CatOslo every 6 months. Most recently, Kittygram was updated on May 17, 2026 and CatOslo on September 14, 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.*