Gemstones vs ThinkRobotics
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Gemstones
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MANUFACTURE AND SELLER OF AL KINDS OF NATURAL PRECIOUS AND SEMI PRECIOUS GEMSTONES.
ThinkRobotics
Discover the latest electronics and robotics components at competitive prices. Utilize a professional 3D printing service with extensive experience and diverse material options. Connect with a community for project collaboration and expert advice.
- Latest electronics and robotics components
- Lowest prices guaranteed
- 3D printing service
- Extensive 3D printing experience
- Community for project collaboration
- Expert advice
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This is where you begin! Latest Electronics, Robotics DIY components, Motors, and Input Devices products are guaranteed at the lowest prices on the internet! Try our 3D Printing service; we have experience of over 80,000 hours and provide the finest print resolution with many color and material options. Join our community to collaborate with people working on similar projects. Get expert advice for all projects, big and small, at ThinkCommunity.
Screenshots
Verdict
The clearest difference is update cadence: Gemstones at every 2 days against ThinkRobotics's every 3 months. Gemstones also leads on iOS requirement (11.0 vs 15.0). 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.
Gemstones ships an update every 2 days, ThinkRobotics every 3 months. The most recent releases landed on October 17, 2026 and October 7, 2026 respectively.
| Parameter | Gemstones | ThinkRobotics |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.0 (4 ratings) — better |
| Positive reviews | — | 50.0% of reviews |
| Number of ratings | — | 4 — better |
| Update frequency | Every 2 days — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 62 MB | 122 MB |
| Age rating | 4+ | 17+ |
| Developer | Tara Blooms Private Limited | ATLANTIS ROBOTICS PVT. LTD. |
In-app purchases
Gemstones
No in-app purchases
ThinkRobotics
No in-app purchases
