# Ltlaser Level vs Fits and Tolerances

The clearest difference is update cadence: Fits and Tolerances at fortnightly against Ltlaser Level's every 7 months. Ltlaser Level's advantage is iOS requirement (15.0 vs 17.0). 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.

Ltlaser Level ships an update every 7 months, Fits and Tolerances fortnightly. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Ltlaser Level | Fits and Tolerances |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Fortnightly** |
| Size | 6 MB | 7 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [再坤 夏](https://appshunter.io/developer/1751214643) | [Hung Nguyen](https://appshunter.io/developer/6800217517) |

## What reviewers say

### Ltlaser Level

[App page](https://appshunter.io/ios/app/ltlaser-level/id6744520877)

**In-app purchases:** none


### Fits and Tolerances

[App page](https://appshunter.io/ios/app/fits-and-tolerances/id6800217515)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ltlaser Level free?

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

### Is Fits and Tolerances free?

Fits and Tolerances is free to download, with no in-app purchases.

### Do Ltlaser Level or Fits and Tolerances have ads?

Neither Ltlaser Level nor Fits and Tolerances shows ads.

### Which is updated more often, Ltlaser Level or Fits and Tolerances?

Ltlaser Level ships an update every 7 months, and Fits and Tolerances fortnightly. Most recently, Ltlaser Level was updated on October 30, 2026 and Fits and Tolerances on October 25, 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.*