# Expiry Tracker vs ScanMaster Document Scanner

Expiry Tracker and ScanMaster Document Scanner are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Expiry Tracker | ScanMaster Document Scanner |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 days | — |
| Size | 5 MB | 26 MB |
| Requires iOS | **17.0** | 18.6 |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Xiamen Fengyun Network Technology Co., Ltd.](https://appshunter.io/developer/1443469599) | [伟祥 陈](https://appshunter.io/developer/6811831501) |

## What reviewers say

### Expiry Tracker

[App page](https://appshunter.io/ios/app/expiry-tracker-warranty-docs/id6795165681)

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

**In-app purchases:** none


### ScanMaster Document Scanner

[App page](https://appshunter.io/ios/app/scanmaster-document-scanner/id6813784942)

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Expiry Tracker free?

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

### Is ScanMaster Document Scanner free?

ScanMaster Document Scanner is free to download, with no in-app purchases.

### Do Expiry Tracker or ScanMaster Document Scanner have ads?

Neither Expiry Tracker nor ScanMaster Document Scanner shows ads.

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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.*