# True Scanner vs DALIN

The clearest difference is ads: DALIN at none against True Scanner's shown. DALIN also leads on update cadence (every 2 days vs every 3 weeks) and iOS requirement (13.0 vs 15.0). On price, 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.

True Scanner ships an update every 3 weeks, DALIN every 2 days. The most recent releases landed on September 7, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | True Scanner | DALIN |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Size | 44 MB | 20 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Taek Oh](https://appshunter.io/developer/1616205954) | [Chanpheakdey Vong](https://appshunter.io/developer/1855459119) |

## What reviewers say

### True Scanner

[App page](https://appshunter.io/ios/app/true-scanner/id1644020867)

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

**In-app purchases:** none


### DALIN

[App page](https://appshunter.io/ios/app/dalin/id6755674690)

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

**In-app purchases:** none


## Frequently asked questions

### Is True Scanner free?

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

### Is DALIN free?

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

### Do True Scanner or DALIN have ads?

True Scanner shows ads; DALIN does not.

### Which is updated more often, True Scanner or DALIN?

True Scanner ships an update every 3 weeks, and DALIN every 2 days. Most recently, True Scanner was updated on September 7, 2026 and DALIN on September 21, 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.*