# QR Code Maker & Reader vs ZenRinger

The clearest difference is in-app purchases: QR Code Maker & Reader at none against ZenRinger's 1. QR Code Maker & Reader also leads on update cadence (every 5 weeks vs every 3 months) and device support (3 vs 1). ZenRinger's advantage is ads (none vs shown). On price there is nothing between them.

Both are free to download. ZenRinger sells 1 one-off in-app purchase. QR Code Maker & Reader asks for nothing beyond the download.

QR Code Maker & Reader ships an update every 5 weeks, ZenRinger every 3 months. The most recent releases landed on October 6, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | QR Code Maker & Reader | ZenRinger |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/zenringer/id6759412185/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 56 MB | 17 MB |
| Requires iOS | **13.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [NAOAKI SEKIGUCHI](https://appshunter.io/developer/1146328819) | [Data Management Solutions LLC](https://appshunter.io/developer/1861346563) |

## What reviewers say

### QR Code Maker & Reader

[App page](https://appshunter.io/ios/app/qr-code-maker-and-reader/id6475640192)

Easily generate custom QR codes with your logo and desired colors. Save, share, or scan QR codes directly from your device. Manage all your created codes in a convenient list.

**Highlights:** Create QR codes from URLs and text, Customize QR code color and add logo, Save QR codes as images, Share QR codes via email or AirDrop, Scan existing QR codes, Manage created QR codes in a list

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

**In-app purchases:** none


### ZenRinger

[App page](https://appshunter.io/ios/app/zenringer/id6759412185)

Easily manage incoming calls with one-tap control. Silence unknown callers to avoid spam or enable ringing for important contacts. Stay present and in control of your phone's availability.

**Highlights:** One-tap unknown caller blocking, Send unknown callers to voicemail, Quickly enable ringing for new contacts, Optional app badge and Live Activity status, Widget for current ringer status, Reminds you of current call status

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is QR Code Maker & Reader free?

QR Code Maker & Reader is free to download, with no in-app purchases.

### Is ZenRinger free?

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

### Do QR Code Maker & Reader or ZenRinger have ads?

QR Code Maker & Reader shows ads; ZenRinger does not.

### Which is updated more often, QR Code Maker & Reader or ZenRinger?

QR Code Maker & Reader ships an update every 5 weeks, and ZenRinger every 3 months. Most recently, QR Code Maker & Reader was updated on October 6, 2026 and ZenRinger on September 30, 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.*