# CTOnline vs Miranda

The clearest difference is in-app purchases: CTOnline at none against Miranda's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Miranda sells 3 in-app purchases, starting at $11.99 per month. CTOnline asks for nothing beyond the download.

CTOnline ships an update every 9 days, Miranda every 2 weeks. The most recent releases landed on October 26, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | CTOnline | Miranda |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/miranda-mathe-nachhilfe/id6446949027/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 2 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 132 MB | 71 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [BOS GmbH & Co KG](https://appshunter.io/developer/930379258) | [Miranda Mobile Learning OG](https://appshunter.io/developer/1807062238) |

## What reviewers say

### CTOnline

[App page](https://appshunter.io/ios/app/ctonline/id930379259)

**Features:** macOS Compatibility

**In-app purchases:** none


### Miranda

[App page](https://appshunter.io/ios/app/miranda-mathe-nachhilfe/id6446949027)

Master mathematics with interactive video lessons and practice problems. Get instant answers to your math questions with integrated AI and track your progress with gamified learning. Prepare for exams and improve your understanding anytime, anywhere.

**Highlights:** Over 5000 learning videos, 1200+ practice exercises, Integrated ChatGPT for math questions, Parent courses for learning support, Gamified progress tracking with awards, Built-in calculator with advanced functions, Blackboard 3.0 for vertical learning

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Miranda Plus | $11.99 | per month |
| Miranda Plus | $29.95 | per 3 months |
| Miranda Plus | $49.90 | per 6 months |


## Frequently asked questions

### Is CTOnline free?

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

### Is Miranda free?

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

### Do CTOnline or Miranda have ads?

Neither CTOnline nor Miranda shows ads.

### Which is updated more often, CTOnline or Miranda?

CTOnline ships an update every 9 days, and Miranda every 2 weeks. Most recently, CTOnline was updated on October 26, 2026 and Miranda on October 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.*