# 03 vs Thinkless

03 and Thinkless are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. 03 sells 1 one-off in-app purchase and Thinkless sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on September 20, 2026 and June 26, 2026 respectively.

## The numbers

| Metric | 03 | Thinkless |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Size | 14 MB | 111 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Cagla Akgul Gurgur](https://appshunter.io/developer/1883984771) | [Giang Son Truong](https://appshunter.io/developer/1895155163) |

## What reviewers say

### 03

[App page](https://appshunter.io/ios/app/0317-stop-overthinking/id6760342606)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Access | $2.99 | one-time |


### Thinkless

[App page](https://appshunter.io/ios/app/thinkless-stop-overthinking/id6763085303)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $4.99 | per month |
| Premium Yearly | $29.99 | per year |
| Thinkless Lifetime | $59.99 | one-time |


## Frequently asked questions

### Is 03 free?

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

### Is Thinkless free?

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

### Do 03 or Thinkless have ads?

Neither 03 nor Thinkless shows ads.

### Which is updated more often, 03 or Thinkless?

03 ships an update weekly, and Thinkless weekly. Most recently, 03 was updated on September 20, 2026 and Thinkless on June 26, 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.*