# Abstract Reasoning vs TradeMind

The clearest difference is in-app purchases: Abstract Reasoning at none against TradeMind's 3. Abstract Reasoning also leads on iOS requirement (15.6 vs 18.0). TradeMind's advantage is update cadence (every 3 days vs fortnightly). On price, ads and device support there is nothing between them.

Both are free to download. TradeMind sells 2 in-app purchases, starting at $9.99 per month. Abstract Reasoning asks for nothing beyond the download.

Abstract Reasoning ships an update fortnightly, TradeMind every 3 days. The most recent releases landed on September 10, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Abstract Reasoning | TradeMind |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 3 days** |
| Size | 5 MB | 32 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 12+ |
| Developer | [George Lee](https://appshunter.io/developer/1295254226) | [Yue Ju](https://appshunter.io/developer/6787108660) |

## What reviewers say

### Abstract Reasoning

[App page](https://appshunter.io/ios/app/abstract-reasoning/id6778815870)

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

**In-app purchases:** none


### TradeMind

[App page](https://appshunter.io/ios/app/trademind-quant-math-prep/id6787108658)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TradeMind Pro Monthly | $9.99 | per month |
| TradeMind Pro Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is Abstract Reasoning free?

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

### Is TradeMind free?

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

### Do Abstract Reasoning or TradeMind have ads?

Neither Abstract Reasoning nor TradeMind shows ads.

### Which is updated more often, Abstract Reasoning or TradeMind?

Abstract Reasoning ships an update fortnightly, and TradeMind every 3 days. Most recently, Abstract Reasoning was updated on September 10, 2026 and TradeMind on September 19, 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.*