# Unit Tracker vs Do

The clearest difference is price: Unit Tracker at Free against Do's $2.99. Unit Tracker also leads on update cadence (every 3 weeks vs every 3 months) and iOS requirement (13.0 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

Unit Tracker is free to download; Do costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Unit Tracker ships an update every 3 weeks, Do every 3 months. The most recent releases landed on June 8, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Unit Tracker | Do |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/unit-tracker/id1634241452/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Free | — |
| Size | 34 MB | 2 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | +4 |
| Developer | [Christopher VanDyke](https://appshunter.io/developer/1694395016) | [Code with Beto](https://appshunter.io/developer/1735070532) |

## What reviewers say

### Unit Tracker

[App page](https://appshunter.io/ios/app/unit-tracker/id1634241452)

Manage your Army Reserve unit with a personalized calendar, track evaluations, and handle battle assembly. Facilitates communication through messaging and polling for your unit.

**Highlights:** Personalized member calendar, NCOER/OER evaluation tracking, Battle Assembly tracking, Additional duty tracking, Unit messaging and polling

**Features:** macOS Compatibility

**In-app purchases:** none


### Do

[App page](https://appshunter.io/ios/app/do-simple-task-manager/id6479227548)

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

**In-app purchases:** none


## Frequently asked questions

### Is Unit Tracker free?

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

### Is Do free?

Do costs $2.99, with no in-app purchases.

### Do Unit Tracker or Do have ads?

Neither Unit Tracker nor Do shows ads.

### Which is updated more often, Unit Tracker or Do?

Unit Tracker ships an update every 3 weeks, and Do every 3 months. Most recently, Unit Tracker was updated on June 8, 2026 and Do on September 16, 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.*