# Precision AIM vs HitFit X

The clearest difference is iOS requirement: HitFit X at 11.0 against Precision AIM's 18.2. On price, ads, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | Precision AIM | HitFit X |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/precision-aim/id1538468592/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 64 months | — |
| Monetization | Free | — |
| Size | 1 MB | 154 MB |
| Requires iOS | 18.2 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SDC Insights, LLC](https://appshunter.io/developer/1456386191) | [宁栩 何](https://appshunter.io/developer/1466052043) |

## What reviewers say

### Precision AIM

[App page](https://appshunter.io/ios/app/precision-aim/id1538468592)

This app delivers randomized motivational messages throughout the day to encourage increased physical activity. Participants log in with a research-provided username and must enable notifications and location services to receive messages. The app's primary function is to facilitate a research study on message-based motivation.

**Highlights:** Randomized motivational messages, Physical activity encouragement, Research study participation, Notification and location services required, Simple home screen interface

**Features:** macOS Compatibility

**In-app purchases:** none


### HitFit X

[App page](https://appshunter.io/ios/app/hitfit-x/id1584641839)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Precision AIM free?

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

### Is HitFit X free?

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

### Do Precision AIM or HitFit X have ads?

Neither Precision AIM nor HitFit X shows ads.

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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.*