# iReader vs ScanLater

The clearest difference is update cadence: ScanLater at every 3 months against iReader's every 15 months. iReader's advantage is iOS requirement (12.0 vs 15.0). 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.

iReader ships an update every 15 months, ScanLater every 3 months. The most recent releases landed on September 8, 2026 and August 14, 2026 respectively.

## The numbers

| Metric | iReader | ScanLater |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/ireaderqr-and-barcode-scanner/id6445908459/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 41 MB | 7 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Audacity IT Solutions Ltd.](https://appshunter.io/developer/934883596) | [天祺 王](https://appshunter.io/developer/1700863478) |

## What reviewers say

### iReader

[App page](https://appshunter.io/ios/app/ireaderqr-and-barcode-scanner/id6445908459)

Easily scan and generate QR and barcodes with this powerful free tool. Save scan history, use a flashlight in dark environments, and compare prices in real-time. Encrypt personal information and create codes for messages, Wi-Fi, and more.

**Highlights:** Scan all QR and barcode formats, Save scan history, Generate QR codes for text, links, and contacts, Use flashlight for dark environments, Offline scanning capability, Real-time price comparison, Encrypt personal information

**Features:** macOS Compatibility

**In-app purchases:** none


### ScanLater

[App page](https://appshunter.io/ios/app/scanlater-scan-qr-code/id6464375127)

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

**In-app purchases:** none


## Frequently asked questions

### Is iReader free?

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

### Is ScanLater free?

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

### Do iReader or ScanLater have ads?

Neither iReader nor ScanLater shows ads.

### Which is updated more often, iReader or ScanLater?

iReader ships an update every 15 months, and ScanLater every 3 months. Most recently, iReader was updated on September 8, 2026 and ScanLater on August 14, 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.*