# CREDO Detector vs Make Chirps

The clearest difference is iOS requirement: CREDO Detector at 11.0 against Make Chirps's 16.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CREDO Detector ships an update every 2 months, Make Chirps every 3 months. The most recent releases landed on October 1, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | CREDO Detector | Make Chirps |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.4 (5 ratings)](https://appshunter.io/ios/app/credo-detector/id1598629085/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | — |
| Size | 14 MB | 30 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Michal Frontczak](https://appshunter.io/developer/1598629147) | [John Keith Riles](https://appshunter.io/developer/1746793092) |

## What reviewers say

### CREDO Detector

[App page](https://appshunter.io/ios/app/credo-detector/id1598629085)

This app enables citizen scientists to contribute to a global cosmic-ray detection network. By using your device's camera, you can help researchers study rare cosmic-ray phenomena, advancing our understanding of cosmology and astrophysics.

**Highlights:** Cosmic-ray particle detection, Global citizen science network, Uses device camera matrix, Publicly available code, Contributes to astrophysics research

**In-app purchases:** none


### Make Chirps

[App page](https://appshunter.io/ios/app/make-chirps/id6466780242)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CREDO Detector free?

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

### Is Make Chirps free?

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

### Do CREDO Detector or Make Chirps have ads?

Neither CREDO Detector nor Make Chirps shows ads.

### Which is updated more often, CREDO Detector or Make Chirps?

CREDO Detector ships an update every 2 months, and Make Chirps every 3 months. Most recently, CREDO Detector was updated on October 1, 2026 and Make Chirps on September 11, 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.*