Pro vs GemTrail
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Pro
Manage enterprise access control and security for your office 24/7. This configurable application allows for quick viewing of cards, searching for badge holders, and modifying access permissions. It also supports door operations and card status changes.
- View unused and expiring cards
- Search badge holders and access cards
- Modify access for badge holders
- Extend access card validity
- Change card status
- Door search and operations
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Pro-Watch is a top of the line access control and intrusion application designed to work on iOS mobile platforms. Download this configurable app to protect your Enterprise and office 24-7. Comes stamped with the legendary Honeywell quality. STANDARD FEATURES Pro-Watch iOS App offers below features of Pro-Watch system: • Quickly view Unused and Expiring cards with configurable filters. • Search for a particular Badge Holder or Access Card based on various filters. • Modify access for Badge Holders & Access Cards. • Extend Access Card validity and change card status. • Door search and Door operations. Note: This Pro-Watch iOS app is only supported for (a) Pro-Watch 4.3.0. having Pro-Watch Web API 1.10.0.1117 (b) Pro-Watch 4.3.5 having Pro-Watch Web API 1.12.0.308 (c) Pro-Watch 4.4.0 having Pro-Watch Web API 1.12.0.426 or above. Web API has to be configured for https.
GemTrail
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Most rock identification apps stop at a name. GemTrail: Rock Identifier turns every stone photo into a specimen-style record with visible evidence, confidence indicators, recheck guidance, and a polished card you can save or share. Take a photo of a rock, mineral, crystal, or gemstone with your camera, or choose an existing image from your photo library. The app analyzes visible characteristics, suggests the closest possible match, and explains why the result may fit—including color, texture, structure, lighting, visible details, similar materials, and recommended next checks. Build a More Organized Collection * Identify rocks, minerals, crystals, and gemstones from photos * Review confidence and photo-quality indicators before relying on a result * Save each specimen with its image, suggested match, source, date, notes, and status * Mark favorites and quickly find samples that need further review * Retake photos when lighting, focus, or visible details are insufficient * Browse a built-in reference library featuring 140 common rocks, minerals, crystals, and gems * Compare similar materials using practical clues such as luster, hardness, streak, texture, and formation * Create a polished Stone Specimen Card to save or share Designed for Curious Collectors Whether you are a collector, student, hobby geologist, lapidary learner, crystal seller, outdoor explorer, or simply curious about a stone you found, the app provides more than a quick label. Each identification keeps the supporting information attached to the specimen, helping you review uncertain results, explain your findings, and organize your growing collection. User-Controlled Photo Access Camera and photo-library actions are initiated by you. Choose or capture a specimen, review the result, and decide what you want to save or share. Important Identification Notice Photo-based identification provides an educational starting point and should not be treated as a certified geological, gemological, safety, or monetary appraisal. Results may be affected by lighting, image quality, surface condition, camera angle, and similarities between materials. For valuable, rare, hazardous, or safety-sensitive specimens, confirm the result through physical testing or consultation with a qualified professional. Subscription Information Payment will be charged to your Apple Account upon confirmation of purchase. The subscription automatically renews unless canceled at least 24 hours before the end of the current billing period. You can manage or cancel your subscription at any time in your App Store account settings. Privacy Policy: https://bytecraftersltd.com/pp/6786246576/ Terms of Use: https://bytecraftersltd.com/tou/6786246576/
Screenshots
Verdict
The clearest difference is update cadence: GemTrail at every 6 weeks against Pro's every 5 months. Pro's advantage is iOS requirement (13.0 vs 17.0). On price, ads, in-app purchases and device support 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.
Pro ships an update every 5 months, GemTrail every 6 weeks. The most recent releases landed on October 21, 2026 and October 25, 2026 respectively.
| Parameter | Pro | GemTrail |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 5 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 37 MB | 51 MB |
| Age rating | 4+ | 4+ |
| Developer | Honeywell International, Inc. | BYTECRAFTERSLIMITED |
In-app purchases
Pro
No in-app purchases
GemTrail
No in-app purchases









