# Ultimate Unit Converter Pro vs Tally Counter・Quick Count

The clearest difference is in-app purchases: Ultimate Unit Converter Pro at none against Tally Counter・Quick Count's 1. Ultimate Unit Converter Pro also leads on ads (none vs shown) and update cadence (every 3 days vs every 2 weeks). Tally Counter・Quick Count's advantage is device support (4 vs 2) and iOS requirement (15.6 vs 17.0). On price, rating and ratings volume there is nothing between them.

Both are free to download. Tally Counter・Quick Count sells 1 one-off in-app purchase. Ultimate Unit Converter Pro asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Ultimate Unit Converter Pro against 5.0 for Tally Counter・Quick Count. Both are backed by a comparable volume of ratings — 3 and 4 respectively.

Ultimate Unit Converter Pro ships an update every 3 days, Tally Counter・Quick Count every 2 weeks. The most recent releases landed on October 6, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Ultimate Unit Converter Pro | Tally Counter・Quick Count |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/ultimate-unit-converter-pro/id6463096286/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/tally-counterquick-count/id6477309408/reviews) |
| Number of ratings | 3 | **4** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Every 2 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 1 MB | 43 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Talal El Zeini](https://appshunter.io/developer/1521747288) | [Daniel Chernyshev](https://appshunter.io/developer/1263001766) |

## What reviewers say

### Ultimate Unit Converter Pro

[App page](https://appshunter.io/ios/app/ultimate-unit-converter-pro/id6463096286)

This utility app provides a streamlined way to perform unit conversions quickly and efficiently. It's designed to be an essential tool for users who need to make calculations on the go. Elevate your conversion experience with this powerful application.

**Highlights:** Seamless unit conversion, Quick calculations, Efficient workflow, Essential utility tool, Pro-grade experience

**Features:** macOS Compatibility

**In-app purchases:** none


### Tally Counter・Quick Count

[App page](https://appshunter.io/ios/app/tally-counterquick-count/id6477309408)

This app offers a simple yet powerful way to manage multiple counters, perform arithmetic operations, and customize each counter's name and color. It includes specialized counters like a sheep counter and a people counter for various tracking needs.

**Highlights:** Multiple counter management, Arithmetic operations (add, subtract, multiply, divide), Customizable counter names and colors, Specialized counters (e.g., Sheep Counter, People Counter), Adjustable starting point for counters

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium version | $4.99 | one-time |


## Frequently asked questions

### Is Ultimate Unit Converter Pro free?

Ultimate Unit Converter Pro is free to download, with no in-app purchases.

### Is Tally Counter・Quick Count free?

Tally Counter・Quick Count is free to download, with in-app purchases available.

### Which has better reviews, Ultimate Unit Converter Pro or Tally Counter・Quick Count?

Ultimate Unit Converter Pro and Tally Counter・Quick Count are both rated 5.0 out of 5 on the App Store, from 3 and 4 ratings respectively.

### Do Ultimate Unit Converter Pro or Tally Counter・Quick Count have ads?

Tally Counter・Quick Count shows ads; Ultimate Unit Converter Pro does not.

### Which is updated more often, Ultimate Unit Converter Pro or Tally Counter・Quick Count?

Ultimate Unit Converter Pro ships an update every 3 days, and Tally Counter・Quick Count every 2 weeks. Most recently, Ultimate Unit Converter Pro was updated on October 6, 2026 and Tally Counter・Quick Count on October 19, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*