# SpectrAI vs CMRA

The clearest difference is in-app purchases: SpectrAI at none against CMRA's 1. SpectrAI also leads on iOS requirement (15.1 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. CMRA sells 1 one-off in-app purchase. SpectrAI asks for nothing beyond the download.

SpectrAI ships an update weekly, CMRA every 4 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | SpectrAI | CMRA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 4 days** |
| Size | 38 MB | 65 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [James Campbell](https://appshunter.io/developer/1778993871) | [Bartosz Dariusz Bak](https://appshunter.io/developer/1892295936) |

## What reviewers say

### SpectrAI

[App page](https://appshunter.io/ios/app/spectrai/id6758031502)

**Features:** macOS Compatibility

**In-app purchases:** none


### CMRA

[App page](https://appshunter.io/ios/app/cmra-a-camera-kept-simple/id6814959734)

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

**In-app purchases (1)**

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


## Frequently asked questions

### Is SpectrAI free?

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

### Is CMRA free?

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

### Do SpectrAI or CMRA have ads?

Neither SpectrAI nor CMRA shows ads.

### Which is updated more often, SpectrAI or CMRA?

SpectrAI ships an update weekly, and CMRA every 4 days. Most recently, SpectrAI was updated on October 31, 2026 and CMRA on October 31, 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.*