# Tewter vs Case Math Trainer

The clearest difference is iOS requirement: Tewter at 15.1 against Case Math Trainer's 17.0. 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.

## The numbers

| Metric | Tewter | Case Math Trainer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (7 ratings)](https://appshunter.io/ios/app/case-math-trainer/id6794442816/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Weekly |
| Monetization | — | Free |
| Size | 31 MB | 3 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [JAYLEN DEAN CAMPBELL](https://appshunter.io/developer/1870958419) | [James Holm](https://appshunter.io/developer/6794442818) |

## What reviewers say

### Tewter

[App page](https://appshunter.io/ios/app/tewter/id6758110732)

**Features:** macOS Compatibility

**In-app purchases:** none


### Case Math Trainer

[App page](https://appshunter.io/ios/app/case-math-trainer/id6794442816)

Practice complex arithmetic and problem-solving skills under timed conditions, simulating real-world interview scenarios. Focuses on managing large numbers, identifying setup errors, and interpreting data from various charts. Includes spoken answer practice and adaptive training based on your performance.

**Highlights:** Timed arithmetic sprints with business magnitudes, Zero management drills, Word problems with separate formula scoring, Exhibit reading from charts, Spoken answer practice with speech recognition, Adaptive training based on weaknesses, Private by design, no account or tracking

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

**In-app purchases:** none


## Frequently asked questions

### Is Tewter free?

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

### Is Case Math Trainer free?

Case Math Trainer is free to download, with no in-app purchases.

### Do Tewter or Case Math Trainer have ads?

Neither Tewter nor Case Math Trainer shows ads.

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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.*