# Chirp.QR vs Datz!

The clearest difference is in-app purchases: Datz! at none against Chirp.QR's 1. Datz! also leads on update cadence (every 6 days vs every 10 months) and review sentiment (100% vs 71%). Chirp.QR's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Chirp.QR sells 1 in-app purchase, starting at $1.99 per month. Datz! asks for nothing beyond the download.

Chirp.QR ships an update every 10 months, Datz! every 6 days. The most recent releases landed on October 24, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Chirp.QR | Datz! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (6 ratings)](https://appshunter.io/ios/app/chirpqr/id1048912963/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 71.4% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 10 months | **Every 6 days** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 3 MB | 21 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sammy Palsson](https://appshunter.io/developer/1048912962) | [Charel Kremer](https://appshunter.io/developer/1366874767) |

## What reviewers say

### Chirp.QR

[App page](https://appshunter.io/ios/app/chirpqr/id1048912963)

Easily record audio and generate QR codes linking directly to your recordings. Share your sound clips with anyone, anywhere, with built-in privacy compliance and European data storage.

**Highlights:** One-click audio recording, QR code generation for recordings, Direct sharing to contacts, GDPR compliant, European data storage

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chirp Premium | $1.99 | per month |


### Datz!

[App page](https://appshunter.io/ios/app/datz/id1367393128)

Easily track your academic performance and calculate final results.  This app helps you monitor grades and bonus points, allowing you to identify subjects that require more attention. Customize your class settings or choose from presets for a personalized experience.

**Highlights:** Track grades and averages, Calculate final results, Create custom classes, Support for fixed test contributions, Semester and trimester options

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Chirp.QR free?

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

### Is Datz! free?

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

### Do Chirp.QR or Datz! have ads?

Datz! shows ads; Chirp.QR does not.

### Which is updated more often, Chirp.QR or Datz!?

Chirp.QR ships an update every 10 months, and Datz! every 6 days. Most recently, Chirp.QR was updated on October 24, 2026 and Datz! on October 19, 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.*