Unit Converter 單位換算 vs AI Cleaner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Unit Converter 單位換算
This utility app offers comprehensive unit conversions for various measurements including weight, length, temperature, and computer memory. It also provides multi-country currency conversion with auto-updated exchange rates and supports Asian-specific units. The app features real-time conversion, remembers your last used units, and supports multiple languages.
- Extensive unit support (weight, length, volume, etc.)
- Multi-country currency conversion
- Real-time conversion updates
- Automatic saving of last used units
- Support for Asian-specific units
- Multi-language interface
Read full descriptionHide full description
Features: * Support many types of unit (weight, length, area, volume/capacity, temperature, power, speed, pressure, computer memory units) * Multi-country currency conversion (auto update exchange rate) * Supports the units of measurement commonly used in Asia (for example: Hong Kong's tael, China's catty, Taiwan's ping, Japan's jian) * Real-time conversion (Keep updating the result when user is updating the input) * Automatically save the last used unit, so that you can use it faster next time * Support negative number * Support portrait and landscape interface * Support three languages (Traditional Chinese, Simplified Chinese, English)
AI Cleaner
This app helps free up iPhone storage by deleting duplicate photos, compressing videos, and organizing contacts. It uses AI for smart analysis and offers a private vault for sensitive data. Clean up your device with a single tap.
- AI-powered photo and file analysis
- Duplicate and blurry photo removal
- Video compression
- Junk file scanning
- Contact cleanup and backup
- Private album and contact vault
Read full descriptionHide full description
iPhone running out of space? AI Cleaner: Storage Cleanup helps you clean up storage, delete duplicate photos, compress videos, and organize contacts — all in one tap. What Makes AI Cleaner Different? - AI-powered photo and file analysis - Smart swipe-to-delete photo cleanup - Compress large videos to free up space - One-tap scan for junk and large files - Private album and secure contact vault AI Cleaner combines the best of storage cleaner, photo remover, and video compressor tools — enhanced by intelligent automation. Key Features Photo Cleanup & Gallery Organizer - Remove duplicate, blurry, similar, and screenshot photos - Sort images by type using AI photo classifier - Swipe left or right to clean your gallery easily Video Compressor & Storage Cleanup - Compress large videos to save space - Scan and delete big files and junk data - Free up iPhone storage in seconds Contact Cleanup & Management - Remove duplicate or empty contacts - Merge, backup, and restore contacts easily - Secure important contacts in a private vault Privacy Protection - Lock sensitive photos, videos, and contacts - Local-only vault: no cloud, no data tracking - Face ID & passcode support Auto-Renewal Subscription Terms -Annual Subscription: $39.99 per year, providing access to all "Premium Service" features. -Subscription Pricing: Prices may vary by country or region. We reserve the right to modify pricing or plans at any time, with changes taking effect immediately upon being posted within the App. -Payment: Payment will be charged to your iTunes Account at confirmation of purchase. -Auto-Renewal: By subscribing, you agree to the pricing and understand that the subscription will automatically renew at the end of each billing cycle unless cancelled. To avoid being charged for the next period, you must cancel at least 24 hours before the end of the current billing cycle. -Cancellation: You can manage or cancel your subscription at any time by going to your Account Settings on the App Store after purchase. Please note that simply deleting the App from your device does not cancel your subscription. You must cancel through official Apple or Google channels. Support & Contact Need help? We’re here for you: cleanerai.official@gmail.com --Privacy Policy: https://h5.destiny-lovers.com/#/privacy-agreement --Terms of Use: https://h5.destiny-lovers.com/#/user-agreement
Screenshots
Verdict
The clearest difference is rating: Unit Converter 單位換算 at 5.0 against AI Cleaner's 4.2. Unit Converter 單位換算 also leads on in-app purchases (none vs 1) and ads (none vs shown). AI Cleaner's advantage is ratings volume (153 vs 1) and update cadence (every 2 weeks vs every 2 months). On price 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. AI Cleaner sells 1 in-app purchase, starting at $39.99 per year. Unit Converter 單位換算 asks for nothing beyond the download.
Unit Converter 單位換算 holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: AI Cleaner has 153 ratings behind it against 1, so its average is the more settled of the two.
Unit Converter 單位換算 ships an update every 2 months, AI Cleaner every 2 weeks. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.
| Parameter | Unit Converter 單位換算 | AI Cleaner |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.2 (153 ratings) |
| Positive reviews | — | 33.3% of reviews |
| Number of ratings | 1 | 153 — better |
| Update frequency | Every 2 months | Every 2 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 22 MB | 79 MB |
| Age rating | 4+ | 17+ |
| Developer | First Bird Design & Technology Limited | GoParty Technology Co., Limited |
Customer experience
Unit Converter 單位換算
AI Cleaner
In-app purchases
Unit Converter 單位換算
No in-app purchases
AI Cleaner
- clean_yearly_plan$39.991 Year
Questions
Is Unit Converter 單位換算 free?
Is AI Cleaner free?
Which has better reviews, Unit Converter 單位換算 or AI Cleaner?
Do Unit Converter 單位換算 or AI Cleaner have ads?
Which is updated more often, Unit Converter 單位換算 or AI Cleaner?
Other comparisons















