# Thinkie vs NextSense

The clearest difference is review sentiment: Thinkie at 100% against NextSense's 50%. Thinkie also leads on rating (5.0 vs 4.7). NextSense's advantage is in-app purchases (none vs 2) and update cadence (every 6 days vs every 5 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Thinkie sells 2 in-app purchases, starting at $8.99 per month. NextSense asks for nothing beyond the download.

Thinkie holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: NextSense has 55 ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 100% of Thinkie's written reviews are positive against 50% of NextSense's.

Thinkie ships an update every 5 weeks, NextSense every 6 days. The most recent releases landed on September 21, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Thinkie | NextSense |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (11 ratings)](https://appshunter.io/ios/app/thinkie/id6504841400/reviews)** | [4.7 (55 ratings)](https://appshunter.io/ios/app/nextsense/id6636482744/reviews) |
| Number of ratings | 11 | **55** |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 6 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 206 MB | 2.1 GB |
| Requires iOS | **16.0** | 17.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Thinkie inc](https://appshunter.io/developer/1754066054) | [Lucid Reality](https://appshunter.io/developer/1417122334) |

## What reviewers say

### Thinkie

[App page](https://appshunter.io/ios/app/thinkie/id6504841400)

Engage your mind with a variety of games designed to keep your brain active and alert. Track your cognitive progress in real-time with visual feedback and individualized training insights. This system is guided by extensive research and aims to enhance cognitive sharpness.

**Highlights:** Real-time visual results, Brain activity tracking, Variety of brain games, Individualized training, Cognitive sharpness enhancement, Free trial available

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Thinkie Monthly Subscription | $8.99 | per month |
| Thinkie Annual Subscription | $79.99 | per year |


### NextSense

[App page](https://appshunter.io/ios/app/nextsense/id6636482744)

This app works with brain-responsive earbuds to enhance sleep quality. It tracks brain activity to personalize audio, offering insights into sleep patterns and a gentle alarm. Integration with Apple Health provides further personalized data.

**Highlights:** Brainwave tracking for sleep depth, Personalized audio for better rest, Detailed sleep reports and trends, Automatic audio pause when asleep, Nap mode with timer and soundscapes, Soothing sound library, Gentle alarm with calming sounds

**In-app purchases:** none


## Frequently asked questions

### Is Thinkie free?

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

### Is NextSense free?

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

### Which has better reviews, Thinkie or NextSense?

Thinkie is rated higher. Thinkie averages 5.0 out of 5 from 11 ratings, while NextSense averages 4.7 from 55 ratings.

### Do Thinkie or NextSense have ads?

Neither Thinkie nor NextSense shows ads.

### Which is updated more often, Thinkie or NextSense?

Thinkie ships an update every 5 weeks, and NextSense every 6 days. Most recently, Thinkie was updated on September 21, 2026 and NextSense on September 20, 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.*