Ultrahuman Ring Sizer vs IDEA
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ultrahuman Ring Sizer
Instantly determine your ring size by taking a photo of your hand. The app uses advanced AI vision algorithms to accurately calculate your perfect fit, requiring only a standard-sized card in the frame for reference.
- Instant ring size calculation
- AI-powered vision algorithm
- Photo-based measurement
- Requires standard card for reference
- Accurate fit determination
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Ultrahuman Ring Sizer is an app that lets you instantly find out your Ultrahuman Ring Size. All you need to do is click a picture of your hand with a standard sized card in the frame and our State-Of-The-Art Vision algorithm will calculate the perfect Ring size for you.
IDEA
This intelligent operation app allows users to customize product usage and expand functionality. It provides a convenient way to interact with specific company products and gain a deeper understanding of their features.
- Intelligent operation
- Product customization
- Expandable functions
- Enhanced product understanding
- Convenient user interface
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This software is a newly launched intelligent operation APP, aimed at providing users with more convenient operation methods and also allowing customers to have a better understanding of this product. APP can expand more functions and enable users to customize product usage. It is worth noting that the software is only applicable to our company's products
Screenshots
Verdict
The clearest difference is rating: IDEA at 5.0 against Ultrahuman Ring Sizer's 2.0. IDEA also leads on review sentiment (50% vs 18%) and iOS requirement (12.0 vs 16.0). Ultrahuman Ring Sizer's advantage is update cadence (monthly vs every 6 months) and ratings volume (24 vs 1). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.
IDEA holds the better App Store score, 5.0 against 2.0. That said, the two scores are not equally well evidenced: Ultrahuman Ring Sizer has 24 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 18% of Ultrahuman Ring Sizer's written reviews are positive against 50% of IDEA's.
Ultrahuman Ring Sizer ships an update monthly, IDEA every 6 months. The most recent releases landed on October 13, 2026 and October 2, 2026 respectively.
| Parameter | Ultrahuman Ring Sizer | IDEA |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (24 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 17.6% of reviews | 50.0% of reviews — better |
| Number of ratings | 24 — better | 1 |
| Update frequency | Monthly — better | Every 6 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 16.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 45 MB | 43 MB |
| Age rating | 4+ | 4+ |
| Developer | ULTRAHUMAN HEALTHCARE PRIVATE LIMITED | 和平 陈 |
Customer experience
Ultrahuman Ring Sizer
IDEA
In-app purchases
Ultrahuman Ring Sizer
No in-app purchases
IDEA
No in-app purchases
Questions
Is Ultrahuman Ring Sizer free?
Is IDEA free?
Which has better reviews, Ultrahuman Ring Sizer or IDEA?
Do Ultrahuman Ring Sizer or IDEA have ads?
Which is updated more often, Ultrahuman Ring Sizer or IDEA?
Other comparisons
