# Precitool vs Tolerance and fits ISO

The clearest difference is in-app purchases: Precitool at none against Tolerance and fits ISO's 1. Precitool also leads on iOS requirement (9.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. Tolerance and fits ISO sells 1 one-off in-app purchase. Precitool asks for nothing beyond the download.

## The numbers

| Metric | Precitool | Tolerance and fits ISO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 5 months |
| Size | 20 MB | 54 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sarka Korinkova](https://appshunter.io/developer/1267273602) | [Nanjibhai Gorasiya](https://appshunter.io/developer/1834066312) |

## What reviewers say

### Precitool

[App page](https://appshunter.io/ios/app/precitool/id1327731951)

**Features:** macOS Compatibility

**In-app purchases:** none


### Tolerance and fits ISO

[App page](https://appshunter.io/ios/app/tolerance-and-fits-iso/id6761366515)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime premium | $12.99 | one-time |


## Frequently asked questions

### Is Precitool free?

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

### Is Tolerance and fits ISO free?

Tolerance and fits ISO is free to download, with in-app purchases available.

### Do Precitool or Tolerance and fits ISO have ads?

Neither Precitool nor Tolerance and fits ISO 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.*