# MarkMemo vs ZeroExif

The clearest difference is in-app purchases: MarkMemo at none against ZeroExif's 1. MarkMemo also leads on update cadence (every 11 days vs every 2 months). ZeroExif's advantage is iOS requirement (15.2 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. ZeroExif sells 1 one-off in-app purchase. MarkMemo asks for nothing beyond the download.

MarkMemo ships an update every 11 days, ZeroExif every 2 months. Both last shipped on October 31, 2026.

## The numbers

| Metric | MarkMemo | ZeroExif |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/zeroexif-photo-privacy/id6764007500/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 2 months |
| Monetization | — | Free with in-app purchases |
| Size | 27 MB | 17 MB |
| Requires iOS | 17.0 | **15.2** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [舟 徐](https://appshunter.io/developer/1642105940) | [瑞华 张](https://appshunter.io/developer/1608130007) |

## What reviewers say

### MarkMemo

[App page](https://appshunter.io/ios/app/markmemo/id6757456958)

**Features:** macOS Compatibility

**In-app purchases:** none


### ZeroExif

[App page](https://appshunter.io/ios/app/zeroexif-photo-privacy/id6764007500)

This app removes sensitive metadata, like location and device details, from your photos before you share them. It offers features to view hidden data, clean images with one tap, and even spoof GPS locations. The tool operates offline for enhanced security and privacy.

**Highlights:** Remove EXIF and GPS data, Metadata spoofing with fake GPS, Smart metadata sniffer, One-tap data purge, Photos App Extension, Batch processing, 100% offline and secure

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Pro | $3.99 | one-time |


## Frequently asked questions

### Is MarkMemo free?

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

### Is ZeroExif free?

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

### Do MarkMemo or ZeroExif have ads?

Neither MarkMemo nor ZeroExif shows ads.

### Which is updated more often, MarkMemo or ZeroExif?

MarkMemo ships an update every 11 days, and ZeroExif every 2 months. Most recently, MarkMemo was updated on October 31, 2026 and ZeroExif on October 31, 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.*