# db Size vs Unibest

The clearest difference is update cadence: Unibest at monthly against db Size's every 3 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.

db Size ships an update every 3 months, Unibest monthly. The most recent releases landed on September 10, 2026 and September 1, 2026 respectively.

## The numbers

| Metric | db Size | Unibest |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Size | 29 MB | 128 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ATOLYE KOSTUM TEKSTIL SANAYI VE TICARET ANONIM SIRKETI](https://appshunter.io/developer/1536903406) | [CMExpertise infotech Pvt. Ltd.](https://appshunter.io/developer/1449839352) |

## What reviewers say

### db Size

[App page](https://appshunter.io/ios/app/db-size/id1536903404)

**Features:** macOS Compatibility

**In-app purchases:** none


### Unibest

[App page](https://appshunter.io/ios/app/unibest/id1635297393)

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

**In-app purchases:** none


## Frequently asked questions

### Is db Size free?

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

### Is Unibest free?

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

### Do db Size or Unibest have ads?

Neither db Size nor Unibest shows ads.

### Which is updated more often, db Size or Unibest?

db Size ships an update every 3 months, and Unibest monthly. Most recently, db Size was updated on September 10, 2026 and Unibest on September 1, 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.*