# ChronoFair vs PlatzDa

The clearest difference is in-app purchases: ChronoFair at none against PlatzDa's 3. ChronoFair also leads on iOS requirement (14.0 vs 17.0). PlatzDa's advantage is update cadence (every 2 days vs every 6 months) and device support. On price there is nothing between them.

Both are free to download. PlatzDa sells 3 in-app purchases, starting at $1.99 per 7 days. ChronoFair asks for nothing beyond the download.

ChronoFair ships an update every 6 months, PlatzDa every 2 days. The most recent releases landed on November 7, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | ChronoFair | PlatzDa |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/platzda-storage-optimizer/id6822024283/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | Every 6 months | **Every 2 days** |
| Monetization | — | Free with in-app purchases |
| Size | 2 MB | 22 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [ChronoFair GmbH](https://appshunter.io/developer/1569810731) | [Sulaiman Sarwari](https://appshunter.io/developer/6822024285) |

## What reviewers say

### ChronoFair

[App page](https://appshunter.io/ios/app/chronofair/id1569810729)

**In-app purchases:** none


### PlatzDa

[App page](https://appshunter.io/ios/app/platzda-storage-optimizer/id6822024283)

This app intelligently reduces the file size of your photos and videos without compromising quality. It helps you manage storage by identifying similar images, old screenshots, and large files, offering a free trial and flexible purchase options.

**Highlights:** Shrink photos and videos, Identify similar photos, Swipe to delete or keep, Manage old screenshots, View largest files, Daily deletion goals

**Features:** Family Sharing, iPhone Duo support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PlatzDa Weekly | $1.99 | per 7 days |
| PlatzDa Monthly | $4.99 | per month |
| PlatzDa Forever | $17.99 | one-time |


## Frequently asked questions

### Is ChronoFair free?

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

### Is PlatzDa free?

PlatzDa is free to download, with in-app purchases available.

### Which is updated more often, ChronoFair or PlatzDa?

ChronoFair ships an update every 6 months, and PlatzDa every 2 days. Most recently, ChronoFair was updated on November 7, 2026 and PlatzDa on November 12, 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.*