# One Inch Boy vs RxAce

One Inch Boy and RxAce are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

One Inch Boy costs $0.99 and RxAce $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | One Inch Boy | RxAce |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Size | 219 MB | 1 MB |
| Requires iOS | 18.2 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Jeffrey Dick](https://appshunter.io/developer/821338172) | [Karan Kohli](https://appshunter.io/developer/1896505451) |

## What reviewers say

### One Inch Boy

[App page](https://appshunter.io/ios/app/one-inch-boy/id6744957191)

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

**In-app purchases:** none


### RxAce

[App page](https://appshunter.io/ios/app/rxace-naplex-prep/id6790689656)

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

**In-app purchases:** none


## Frequently asked questions

### Is One Inch Boy free?

One Inch Boy costs $0.99, with no in-app purchases.

### Is RxAce free?

RxAce costs $0.99, with no in-app purchases.

### Do One Inch Boy or RxAce have ads?

Neither One Inch Boy nor RxAce shows ads.

---

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