Ultimate Unit Converter Pro vs Useful Counters and Countdowns
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ultimate Unit Converter Pro
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.
- Seamless unit conversion
- Quick calculations
- Efficient workflow
- Essential utility tool
- Pro-grade experience
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Your essential tool for seamless unit conversion. Make quick work of calculations and stay efficient. Download now and elevate your conversion experience!
Useful Counters and Countdowns
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Our application allows you to create button type counters very easily and quickly. For example, you can: - Count a number of people - Count a number of printed sheets - Manage your stocks - On vacation, count each person's expenses... - ... The values of the accounts can be changed after the main screen. There is a Plus, Minus and Reset button. The counters are configurable, it is possible to emit a beep and vibrations each time you press the button. The data is exportable in Json format and chargeable to other devices. Our app is free up to one counter, the full version is needed to use more counters. - Your iTunes account is debited on purchase confirmation. When renewing, your account is charged the same amount within 24 hours before the end of the current period. These options are billed through iTunes and are automatically renewed each month. - Automatic renewal can be disabled in user account settings. You can create, modify, or cancel your subscriptions whenever you want from your iTunes account. The automatic renewal cancellation must be made at least 24 hours before the end of the current subscription period. No cancellation is possible during the current active period. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ and https://www.usefulcounters.com/eula Data privacy : https://www.usefulcounters.com/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: Ultimate Unit Converter Pro at none against Useful Counters and Countdowns's 1. Ultimate Unit Converter Pro also leads on ads (none vs shown) and update cadence (every 3 days vs every 2 weeks). Useful Counters and Countdowns's advantage is iOS requirement (13.0 vs 17.0). On price and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Useful Counters and Countdowns sells 1 in-app purchase, starting at $1.99 per month. Ultimate Unit Converter Pro asks for nothing beyond the download.
Ultimate Unit Converter Pro ships an update every 3 days, Useful Counters and Countdowns every 2 weeks. The most recent releases landed on June 10, 2026 and September 10, 2026 respectively.
| Parameter | Ultimate Unit Converter Pro | Useful Counters and Countdowns |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 3 days — better | Every 2 weeks |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | Talal El Zeini | Alexandre Thil |
In-app purchases
Ultimate Unit Converter Pro
No in-app purchases
Useful Counters and Countdowns
- Useful Counters Full Version$1.991 Month
Questions
Is Ultimate Unit Converter Pro free?
Is Useful Counters and Countdowns free?
Do Ultimate Unit Converter Pro or Useful Counters and Countdowns have ads?
Which is updated more often, Ultimate Unit Converter Pro or Useful Counters and Countdowns?
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