# PROBlind Mytrace vs Box Checklist 3

The clearest difference is update cadence: PROBlind Mytrace at every 5 weeks against Box Checklist 3's every 3 months. Box Checklist 3's advantage is iOS requirement (13.0 vs 18.0). 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.

PROBlind Mytrace ships an update every 5 weeks, Box Checklist 3 every 3 months. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | PROBlind Mytrace | Box Checklist 3 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Size | 49 MB | 23 MB |
| Requires iOS | 18.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MYTRACE INNOVATION SOLUCOES DE TI](https://appshunter.io/developer/1111601879) | [Databox Sistemas de Gestao Ltda](https://appshunter.io/developer/1153715024) |

## What reviewers say

### PROBlind Mytrace

[App page](https://appshunter.io/ios/app/problind-mytrace/id1198354042)

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

**In-app purchases:** none


### Box Checklist 3

[App page](https://appshunter.io/ios/app/box-checklist-3/id1588887706)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PROBlind Mytrace free?

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

### Is Box Checklist 3 free?

Box Checklist 3 is free to download, with no in-app purchases.

### Do PROBlind Mytrace or Box Checklist 3 have ads?

Neither PROBlind Mytrace nor Box Checklist 3 shows ads.

### Which is updated more often, PROBlind Mytrace or Box Checklist 3?

PROBlind Mytrace ships an update every 5 weeks, and Box Checklist 3 every 3 months. Most recently, PROBlind Mytrace was updated on October 24, 2026 and Box Checklist 3 on October 27, 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.*