# Coding&Decoding vs ZerID Validate

The clearest difference is update cadence: Coding&Decoding at every 5 days against ZerID Validate's every 3 weeks. 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.

Coding&Decoding ships an update every 5 days, ZerID Validate every 3 weeks. The most recent releases landed on October 16, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Coding&Decoding | ZerID Validate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (10 ratings)](https://appshunter.io/ios/app/coding-and-decoding/id6446384382/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 42.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Monetization | Free | — |
| Size | 31 MB | 25 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Far Vision Ltd.](https://appshunter.io/developer/1492035598) | [ZERID LTD](https://appshunter.io/developer/1778828573) |

## What reviewers say

### Coding&Decoding

[App page](https://appshunter.io/ios/app/coding-and-decoding/id6446384382)

Easily create and scan QR codes and various barcode types. Save, share, and view your scan history directly on your device. This app offers a fast and lightweight solution for all your code generation and reading needs.

**Highlights:** Scan QR codes and barcodes, Create QR codes and barcodes, Support for multiple barcode types, Save and share codes, Scan history, Creation history

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

**In-app purchases:** none


### ZerID Validate

[App page](https://appshunter.io/ios/app/zerid-validate/id6740565799)

**In-app purchases:** none


## Frequently asked questions

### Is Coding&Decoding free?

Coding&Decoding is free to download, with no in-app purchases.

### Is ZerID Validate free?

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

### Do Coding&Decoding or ZerID Validate have ads?

Neither Coding&Decoding nor ZerID Validate shows ads.

### Which is updated more often, Coding&Decoding or ZerID Validate?

Coding&Decoding ships an update every 5 days, and ZerID Validate every 3 weeks. Most recently, Coding&Decoding was updated on October 16, 2026 and ZerID Validate on October 18, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*