Jackkie vs Ring Sizer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Jackkie
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Manage your properties and iot devices with Jackkie
Ring Sizer
Easily determine your ring size using your phone's screen. Simply place a ring on the designated area and adjust the slider to match its inner edges. The app then displays your ring size in various international formats.
- Measure ring size on screen
- Adjustable slider for precise fit
- Multiple international size formats (US, AU/GB, EU/ISO, JP/CN)
- In-app ruler for inches and mm
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Ring Sizer - Ring Measurement Tool To find out your ring size: - Put the ring on the white circle on your phone screen - Using the slider, align the edges of the circle with the inner edge of your ring - Select size measurement format (US, AU/GB, EU/ISO, JP/CN) - The app will show you the ring size We hope our application will be useful to you! Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula
Screenshots
Verdict
The clearest difference is in-app purchases: Jackkie at none against Ring Sizer's 6. Jackkie also leads on iOS requirement (13.0 vs 16.4). Ring Sizer's advantage is device support. 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. Ring Sizer sells 6 in-app purchases, starting at $1.99 per 7 days. Jackkie asks for nothing beyond the download.
| Parameter | Jackkie | Ring Sizer |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.4 (75 ratings) — better |
| Positive reviews | — | 33.3% of reviews |
| Number of ratings | — | 75 — better |
| Update frequency | — | Every 2 months |
| Ads | — | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | — | iPhone, iPad — better |
| Requires iOS | 13.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 40 MB | 55 MB |
| Age rating | 4+ | 4+ |
| Developer | Digitalhq | Andrei Nemtsou |
In-app purchases
Jackkie
No in-app purchases
Ring Sizer
- Ring Sizer Premium$1.997 Days
- Premium Weekly$3.997 Days
- Ring Sizer$4.991 Month
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- Annual One-Time$7.991 Year
- Ring Sizer$9.991 Year
- Lifetime Premium$19.99
