# Gritaly | Кемерово vs Твиани

The clearest difference is update cadence: Твиани at every 2 months against Gritaly | Кемерово's every 16 months. Gritaly | Кемерово's advantage is device support (4 vs 2) and iOS requirement (12.0 vs 15.5). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Gritaly | Кемерово ships an update every 16 months, Твиани every 2 months. The most recent releases landed on October 26, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Gritaly | Кемерово | Твиани |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 2 months** |
| Size | 43 MB | 74 MB |
| Requires iOS | **12.0** | 15.5 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ekaterina Mazenina](https://appshunter.io/developer/1451217991) | [Foodguru Digital](https://appshunter.io/developer/1342633579) |

## What reviewers say

### Gritaly | Кемерово

[App page](https://appshunter.io/ios/app/gritaly/id1472360138)

**Features:** macOS Compatibility

**In-app purchases:** none


### Твиани

[App page](https://appshunter.io/ios/app/id6451101022)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Gritaly | Кемерово free?

Gritaly | Кемерово is free to download, with no in-app purchases.

### Is Твиани free?

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

### Do Gritaly | Кемерово or Твиани have ads?

Neither Gritaly | Кемерово nor Твиани shows ads.

### Which is updated more often, Gritaly | Кемерово or Твиани?

Gritaly | Кемерово ships an update every 16 months, and Твиани every 2 months. Most recently, Gritaly | Кемерово was updated on October 26, 2026 and Твиани 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.*