3DCzech vs Bug & Insect Identifier
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
3DCzech
Explore historical sites with detailed 3D models and offline access. View models from all angles, read about individual parts, and see how locations appeared in the past, even tracking your current position on historical reconstructions.
- Offline 3D model viewing
- Interactive historical reconstructions
- Detailed information on site parts
- Current position tracking on historical models
- View object appearance over time
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Download the 3D model of the castle before your trip so that you can view it from all angles and read everything important about its individual parts thanks to the offline function, even without the Internet. With some models, you can also view the appearance of the object over time and view your current position on the historical model, allowing you to perfectly imagine what it looked like on site in the 13th century.
Bug & Insect Identifier
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What bug is that? Snap a photo and PetID identifies it in seconds, whether you found it in your garden, on a hiking trail or crawling across your kitchen floor. PetID Bug & Insect Identifier recognizes thousands of insect and spider species, from butterflies and moths to beetles and ants, and gives you a complete profile from a single picture. HOW IT WORKS 1. Point your camera at any insect or spider or choose a photo from your library 2. Our AI analyzes the image in seconds 3. Get the species, a confidence score, geographic range and more No account. No sign-up. Just point and scan. KEY FEATURES - Species Identification: recognizes thousands of insects and arachnids with a confidence score and geographic range. - Life Stage Estimation: larva, nymph or adult? Get an estimate based on size, coloration and visual features. - Behavior Traits: see how docile, active or long-lived a species tends to be, scored at a glance. - Habitat & Ecosystem Info: habitat, diet, seasonal activity and whether a species is beneficial for your garden or a pest to watch. - Pro Camera: 0.5x, 1x and 3x zoom, pinch-to-zoom, tap-to-focus and manual focus & exposure for sharp scans, even from a distance. - History & Favorites: every scan is saved on your device, so you can build your own bug collection. APPLE INTELLIGENCE INSIGHTS On supported devices, Apple Intelligence adds deeper species insights on your iPhone: origins, behavior, ecosystem role, identification tips and fun facts, privately and on-device. PETID PRO - Unlimited scans - Full behavior trait breakdowns - Complete species habitat guides PERFECT FOR - Gardeners telling helpful insects from pests - Hikers and nature lovers - Students and educators studying entomology - Parents and kids curious about backyard bugs PRIVACY FIRST No account and no login. Your scan history stays on your device, and photos are never stored on our servers. AI DISCLAIMER Results are generated by AI for informational and entertainment purposes and may not always be accurate. Never handle a potentially dangerous spider or insect based on an AI result; consult a professional. This app uses Apple’s Standard End User License Agreement (EULA). Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: 3DCzech at every 3 weeks against Bug & Insect Identifier's every 3 months. 3DCzech also leads on iOS requirement (17.6 vs 26.1). 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. 3DCzech sells 2 one-off in-app purchases and Bug & Insect Identifier sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
3DCzech ships an update every 3 weeks, Bug & Insect Identifier every 3 months. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.
| Parameter | 3DCzech | Bug & Insect Identifier |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| Update frequency | Every 3 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.6 — better | 26.1 |
| Further details — not scored | ||
| Size | 23 MB | 31 MB |
| Age rating | 4+ | 4+ |
| Developer | Krosapp | Burak Tunc |
In-app purchases
3DCzech
- Castle Nový Hrádek$1.99
- Castle Zbořený kostelec$2.99
Bug & Insect Identifier
- PetID Insect Identifier Premium$1.991 Month
- PetID Insect Identifier Premium$8.991 Year
Questions
Is 3DCzech free?
Is Bug & Insect Identifier free?
Do 3DCzech or Bug & Insect Identifier have ads?
Which is updated more often, 3DCzech or Bug & Insect Identifier?
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