# Smarter Thinking vs IOA Professional

The clearest difference is iOS requirement: Smarter Thinking at 11.0 against IOA Professional's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on October 15, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | Smarter Thinking | IOA Professional |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/smarter-thinking/id1583013567/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 days | Every 3 days |
| Monetization | Free | — |
| Size | 67 MB | 60 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Martin J Turner](https://appshunter.io/developer/1423861004) | [Mike Burman](https://appshunter.io/developer/1472505084) |

## What reviewers say

### Smarter Thinking

[App page](https://appshunter.io/ios/app/smarter-thinking/id1583013567)

Manage your thoughts and emotions with this powerful tool. Learn to identify and reframe unhelpful thinking patterns to develop more positive and empowering ideas. Developed by expert psychologists, it's ideal for personal use or for practitioners.

**Highlights:** Thought and emotion management, Identify and challenge negative thoughts, Develop helpful thinking patterns, Expert psychologist developed, Suitable for independent use, Beneficial for CBT practitioners

**Features:** macOS Compatibility

**In-app purchases:** none


### IOA Professional

[App page](https://appshunter.io/ios/app/ioa-professional/id6596728926)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Smarter Thinking free?

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

### Is IOA Professional free?

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

### Do Smarter Thinking or IOA Professional have ads?

Neither Smarter Thinking nor IOA Professional shows ads.

### Which is updated more often, Smarter Thinking or IOA Professional?

Smarter Thinking ships an update every 3 days, and IOA Professional every 3 days. Most recently, Smarter Thinking was updated on October 15, 2026 and IOA Professional on September 7, 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.*