Smart Unit Conversion vs PERFECTTENtool
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Smart Unit Conversion
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This is a smart unit convertor that: 1. Support 21 languages and the Local Units 2. You can Customize the Sequence of Units 3. European number format supported Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
PERFECTTENtool
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*Good Ten Muscle Bluetooth Connection Tool Experience the sports technology of the future! We launch a new sports equipment supporting app for you, which allows you to easily connect via WiFi and realize real-time upload of sports data. Our exclusive App also provides convenient WiFi setting functions, so you can easily set up your equipment connection and enjoy a smarter and more personalized sports experience. Use technology to help you live a healthy life anytime, anywhere!
Screenshots
Verdict
The clearest difference is in-app purchases: PERFECTTENtool at none against Smart Unit Conversion's 1. PERFECTTENtool also leads on ads (none vs shown) and update cadence (every 5 weeks vs every 15 months). On price, device support and iOS requirement there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Smart Unit Conversion sells 1 in-app purchase, starting at $1.99 per year. PERFECTTENtool asks for nothing beyond the download.
Smart Unit Conversion ships an update every 15 months, PERFECTTENtool every 5 weeks. The most recent releases landed on May 16, 2026 and February 27, 2026 respectively.
| Parameter | Smart Unit Conversion | PERFECTTENtool |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 15 months | Every 5 weeks โ better |
| Ads | Yes | No โ better |
| In-app purchases | Yes | No โ better |
| Devices | iPhone, iPad, iPod โ better | iPhone, iPod |
| Requires iOS | 13.4 | 12.0 โ better |
| Further details โ not scored | ||
| Size | 41 MB | 25 MB |
| Age rating | 17+ | 4+ |
| Developer | Yui Lau | GOLDEN SMART HOME TECHNOLOGY CORPORATION |
In-app purchases
Smart Unit Conversion
- 1 Year$1.991 Year
PERFECTTENtool
No in-app purchases
Questions
Is Smart Unit Conversion free?
Is PERFECTTENtool free?
Do Smart Unit Conversion or PERFECTTENtool have ads?
Which is updated more often, Smart Unit Conversion or PERFECTTENtool?
Other comparisons
