# Neural Math vs Stew.i 1.0

The clearest difference is price: Neural Math at Free against Stew.i 1.0's $0.99. Stew.i 1.0's advantage is in-app purchases (none vs 2) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

Neural Math is free to download; Stew.i 1.0 costs $0.99 up front. Neural Math sells 2 in-app purchases, starting at $0.99 per month. Stew.i 1.0 asks for nothing beyond the download.

## The numbers

| Metric | Neural Math | Stew.i 1.0 |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/neural-math/id1541313925/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 9 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 12 MB | 25 MB |
| Requires iOS | **15.4** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Joakim Kungsman](https://appshunter.io/developer/1499057078) | [Nicky Wols](https://appshunter.io/developer/1676170967) |

## What reviewers say

### Neural Math

[App page](https://appshunter.io/ios/app/neural-math/id1541313925)

Enhance your mental arithmetic skills with this game based on cognitive neuroscience principles. It focuses on reinforcing correct answers and repeating challenging questions to improve accuracy and speed. Earn points and progress through levels by mastering calculations.

**Highlights:** Cognitive neuroscience principles, Adaptive learning for incorrect answers, Positive reinforcement, Progressive leveling system, Point-based rewards, Offline practice

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Level Up Monthly | $0.99 | per month |
| Level Up Annual | $4.99 | per year |


### Stew.i 1.0

[App page](https://appshunter.io/ios/app/stewi-10/id6450124561)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Neural Math free?

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

### Is Stew.i 1.0 free?

Stew.i 1.0 costs $0.99, with no in-app purchases.

### Do Neural Math or Stew.i 1.0 have ads?

Neural Math shows ads; Stew.i 1.0 does not.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*