# Cosmin Savu vs RDW

The clearest difference is update cadence: RDW at weekly against Cosmin Savu's monthly. RDW also leads on iOS requirement (13.0 vs 16.0). 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.

Cosmin Savu ships an update monthly, RDW weekly. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Cosmin Savu | RDW |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Size | 8 MB | 208 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [RUSU D. DINU-STEFAN PERSOANA FIZICA AUTORIZATA](https://appshunter.io/developer/1697162965) | [ColorfulCoding SRL](https://appshunter.io/developer/1526310289) |

## What reviewers say

### Cosmin Savu

[App page](https://appshunter.io/ios/app/cosmin-savu/id6452397865)

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

**In-app purchases:** none


### RDW

[App page](https://appshunter.io/ios/app/rdw/id6499009353)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Cosmin Savu free?

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

### Is RDW free?

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

### Do Cosmin Savu or RDW have ads?

Neither Cosmin Savu nor RDW shows ads.

### Which is updated more often, Cosmin Savu or RDW?

Cosmin Savu ships an update monthly, and RDW weekly. Most recently, Cosmin Savu was updated on October 27, 2026 and RDW on October 25, 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.*