# TruNote Viewer vs CrescentOne Barcode

The clearest difference is iOS requirement: TruNote Viewer at 8.1 against CrescentOne Barcode's 10.3. On price, ads, 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.

## The numbers

| Metric | TruNote Viewer | CrescentOne Barcode |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 21 months | — |
| Size | 6 MB | 62 MB |
| Requires iOS | **8.1** | 10.3 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dynabook Inc.](https://appshunter.io/developer/978549564) | [Fujitsu Glovia, Inc](https://appshunter.io/developer/427083516) |

## What reviewers say

### TruNote Viewer

[App page](https://appshunter.io/ios/app/trunote-viewer/id1040355366)

**Features:** macOS Compatibility

**In-app purchases:** none


### CrescentOne Barcode

[App page](https://appshunter.io/ios/app/crescentone-barcode/id6759411857)

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

**In-app purchases:** none


## Frequently asked questions

### Is TruNote Viewer free?

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

### Is CrescentOne Barcode free?

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

### Do TruNote Viewer or CrescentOne Barcode have ads?

Neither TruNote Viewer nor CrescentOne Barcode 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.*