# Phone Diet vs PosterMap

The clearest difference is ads: Phone Diet at none against PosterMap's shown. PosterMap's advantage is iOS requirement (15.1 vs 17.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Phone Diet sells 4 in-app purchases, starting at $4.99 per 7 days and PosterMap sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Phone Diet ships an update every 5 days, PosterMap every 9 days. The most recent releases landed on October 7, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Phone Diet | PosterMap |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/phone-diet-clean-up-storage/id6748653777/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Every 9 days |
| Monetization | Free with in-app purchases | — |
| Size | 40 MB | 98 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Gigabyte LLC](https://appshunter.io/developer/1145126101) | [Ali Goktas](https://appshunter.io/developer/1604433091) |

## What reviewers say

### Phone Diet

[App page](https://appshunter.io/ios/app/phone-diet-clean-up-storage/id6748653777)

This app uses on-device AI to scan your photo library and identify duplicate, blurry, or old files. It offers smart cleanup categories, video compression, and a secure vault for private media. Reclaim storage space with a single tap.

**Highlights:** Smart cleanup categories, Duplicate and similar photo detection, Blurry and dark photo identification, Screenshot and screen recording removal, Live Photo and burst photo optimization, Video compression up to 70%, Secure photo vault

**Features:** macOS Compatibility, Safari Extension

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $4.99 | per 7 days |
| Monthly Subscription | $12.99 | per month |
| Annual Premium | $29.99 | per year |
| Lifetime access | $39.99 | one-time |


### PosterMap

[App page](https://appshunter.io/ios/app/postermap-custom-map-maker/id6760111420)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $4.99 | per month |
| Yearly | $19.99 | per year |
| Lifetime Pro Unlock | $39.99 | one-time |


## Frequently asked questions

### Is Phone Diet free?

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

### Is PosterMap free?

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

### Do Phone Diet or PosterMap have ads?

PosterMap shows ads; Phone Diet does not.

### Which is updated more often, Phone Diet or PosterMap?

Phone Diet ships an update every 5 days, and PosterMap every 9 days. Most recently, Phone Diet was updated on October 7, 2026 and PosterMap on October 4, 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.*