ioLight Microscope vs Stone Identifier
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ioLight Microscope
Capture stunning images and videos of microscopic subjects with a high-resolution portable digital microscope. This app connects to the device, displaying detailed views of cells and other specimens directly on your mobile screen.
- Displays microscopic images and videos
- Captures high-resolution images
- Connects to portable digital microscope
- Shows animal and plant cells
- Displays on tablet or mobile phone
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Displays and captures beautiful images and videos from the ioLight high resolution portable microscope. Laboratory microscopes produce beautiful images, but cost over £3,000 and are difficult to use. Cheap microscopes do not have enough resolution for professional use or teaching. ioLight has developed a digital microscope, with a resolution of better than 1μm, which produces beautiful pictures of animal and plant cells and displays them directly onto your tablet or mobile phone. The ioLight microscope has worldwide patents pending. Please go to iolight.co.uk to buy your high resolution portable microscope. Follow us on social media, @iolightmicro
Stone Identifier
Instantly identify rocks, stones, gems, and crystals by taking a photo or uploading an image. Get accurate results in seconds with a rich database and user-friendly interface. Perfect for both geologists and enthusiasts.
- Identify Rocks, Gems, and Crystals
- Accurate identification results
- Fast and convenient tool
- Extensive learning database
- User-friendly interface
- Record geological findings
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Rock Identifier app will help you to identify the most common Rocks, Stones, Gems & Crystals - just take a photo or download from the gallery and get the result in a couple of seconds. It doesn't matter who you are - a geologist or just an amateur seeker - this app is suitable for absolutely everyone. If you want to get the necessary and accurate information about stones, crystals and gems in the most convenient way for you, then this is exactly what you were looking for. Rock Identifier app features: - Identification of Rocks, Gems and Crystals - Accurate results of identification. - Convinient and fast tool which is always at hand. - Rich learning database of Rocks, Gems & Crystals. - Beautiful & user-friendly interface. - Possibility to record your geological findings and observations. Terms of Use: https://appslabs.org/terms-of-service/ Privacy Policy: https://appslabs.org/privacy-policy/
Screenshots
Verdict
The clearest difference is rating: Stone Identifier at 4.3 against ioLight Microscope's 2.5. Stone Identifier also leads on ratings volume (1.1K vs 19) and update cadence (every 3 months vs every 11 months). ioLight Microscope's advantage is in-app purchases (none vs 10) and ads (none vs shown). On price, review sentiment and iOS requirement 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. Stone Identifier sells 10 in-app purchases, starting at $2.99 per 7 days. ioLight Microscope asks for nothing beyond the download.
Stone Identifier holds the better App Store score, 4.3 against 2.5. That said, the two scores are not equally well evidenced: Stone Identifier has 1.1K ratings behind it against 19, so its average is the more settled of the two. Written reviews point the same way: 20% of ioLight Microscope's written reviews are positive against 24% of Stone Identifier's.
ioLight Microscope ships an update every 11 months, Stone Identifier every 3 months. The most recent releases landed on September 23, 2026 and September 28, 2026 respectively.
| Parameter | ioLight Microscope | Stone Identifier |
|---|---|---|
| Price | Free | Free |
| Rating | 2.5 (19 ratings) | 4.3 (1.1K ratings) — better |
| Positive reviews | 20.0% of reviews | 23.8% of reviews — better |
| Number of ratings | 19 | 1.1K — better |
| Update frequency | Every 11 months | Every 3 months — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 48 MB | 64 MB |
| Age rating | 4+ | 4+ |
| Developer | ioLight Limited | Apps Labs |
Customer experience
ioLight Microscope
Stone Identifier
Bugs and requests
ioLight Microscope
Not enough reviews yet to summarise bugs or requests.
Stone Identifier
Reported bugs
2 issues- Misidentifies known mineral samples
- Provides incorrect or confusing results
Requested features
4 requests- Expand free scan limit
- Improve accuracy and precision
- Add history/save feature
- Enhance identification for rare/mixed gems
In-app purchases
ioLight Microscope
No in-app purchases
Stone Identifier
- Rock Identifier3 Days trial$2.997 Days
- Rock ID$2.997 Days
- Rock Identifier3 Days trial$6.997 Days
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- Rock ID$6.997 Days
- Sale annual subscription$9.991 Year
- Rock Identifier$9.991 Month
- Stone ID$14.991 Month
- Stone Identifier$19.991 Year
- Rock ID$19.991 Year
- Stone Identifier$39.991 Year
Questions
Is ioLight Microscope free?
Is Stone Identifier free?
Which has better reviews, ioLight Microscope or Stone Identifier?
Do ioLight Microscope or Stone Identifier have ads?
Which is updated more often, ioLight Microscope or Stone Identifier?
Other comparisons
