KERIS AR vs 17 Jewels
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
KERIS AR
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Turn the KERIS MECA into an immersive experience. Explore the movement, learn each componentβs role, and design your signature look, all in your space. - Visualize the complete watch around its movement in AR and witness live Luminova effects - Go X-ray to examine the inner architecture with clarity - Tap hotspots to decode mechanisms - Visualize key finishes & more Made for collectors, creators, and the curious, KERIS AR transforms timekeeping into pure experience.
17 Jewels
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Catalog your pocket watch collection with the power of AI! 17 Jewels helps collectors document, organize, and preserve the history of their timepieces. Simply photograph your watch from three angles - dial, case back, and movement - and let AI identify the maker, year, serial number, and historical significance. SMART IDENTIFICATION Take three photos and receive detailed specifications including manufacturer, model, year of production, jewel count, case material, and estimated value. Each watch gets a unique historical note explaining its place in horological history. BEAUTIFUL COLLECTION Browse your watches in an elegant gallery designed for collectors who appreciate craftsmanship. View detailed specifications, swipe through photos, and track your collection's growth. BUILT FOR COLLECTORS - AI-powered identification from photos - Comprehensive specifications for each timepiece - Historical context written by AI - Cloud backup keeps your collection safe - Clean, elegant interface designed for readability Whether you own one heirloom pocket watch or a collection spanning decades, 17 Jewels helps you preserve and understand your timepieces. Made with love for collectors.
Screenshots
Verdict
The clearest difference is update cadence: KERIS AR at every 5 days against 17 Jewels's monthly. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
KERIS AR ships an update every 5 days, 17 Jewels monthly. The most recent releases landed on September 17, 2026 and September 13, 2026 respectively.
| Parameter | KERIS AR | 17 Jewels |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 days β better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod β better | iPhone, iPod |
| Requires iOS | 15.0 β better | 15.1 |
| Further details β not scored | ||
| Size | 280 MB | 69 MB |
| Age rating | 4+ | 4+ |
| Developer | Visionaries777 | Doros Ninja |
In-app purchases
KERIS AR
No in-app purchases
17 Jewels
No in-app purchases









