Bug Identifier・Insect ID vs NatsuPlan
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Bug Identifier・Insect ID
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Photograph a bug for possible matches, taxonomy and a general caution marker. INSECT IDENTIFICATION Point your camera at a bug, beetle, spider, bee, or butterfly. The app recognizes it on your device and shows the species name, scientific name, and taxonomy (order and family), so you finally know what's crawling in your garden. INSECT ENCYCLOPEDIA Browse the whole insect field guide, arranged by order, with a detailed profile for every species. MY COLLECTION Save every bug you find and build your own field guide. Keep a personal record of your discoveries and watch your collection grow as you explore parks, gardens, and trails. WORKS OFFLINE Identification runs on your device, so you can name bugs out in the field with no signal needed. Results are predictions and medical-importance markers are general reference only, not medical or pest-control advice; extra summaries and photos may need a network connection. Some of the features described require a subscription. Terms of Use: https://zeroplay.io/docs/legal/terms-of-service Privacy Policy: https://zeroplay.io/docs/legal/privacy-policy
NatsuPlan
This app helps parents manage summer homework by automatically calculating daily tasks based on remaining days. It intelligently re-plans missed work and allows for buffer days, ensuring a stress-free completion of assignments.
- Automatic daily homework distribution
- Smart re-planning for missed days
- Exclusion of travel/off days
- Buffer days for flexibility
- Countdown for one-shot tasks
- Calendar view of progress
- Daily completion reminders
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"It's the last day of vacation and the workbook still has 30 pages left..." — NatsuPlan is a planner for parents that prevents exactly that. Register the total amount of summer homework, and the app automatically calculates "today's share" from the days remaining. HOW IT WORKS 1. Set the vacation period 2. Register homework (e.g., Math workbook, 64 pages) 3. Every day the app shows "2 pages today" — tap when done WHY IT BEATS A PAPER SCHEDULE Missed a day? No problem. NatsuPlan silently re-distributes the remaining work over the remaining days, so one bad day never breaks the whole plan. FEATURES - Auto-distributes daily quota by remaining days (pages, sheets, questions, items, times) - Automatic catch-up re-planning when behind - Mark travel days as "days off" to exclude them from the plan - Keep the last 3 days free as buffer days - One-shot tasks (projects, book reports) managed with a due-date countdown - Calendar view of plans and actual records - Confetti celebration when everything is done for the day - Optional morning reminder notification FOR PARENTS - PRIVACY FIRST - No ads or sign-up - Core features are free. The optional one-time Premium purchase unlocks multiple child profiles, themes and plan image export. Restore Purchases is available. - Planning and homework records work offline and stay on your device. Premium purchases and restoration require an internet connection. - Real names are not required. Optional profile nicknames are stored only on your device and are not sent to the developer. End this vacation with a smile, not a scramble. Try NatsuPlan today.
Screenshots
Verdict
The clearest difference is ads: NatsuPlan at none against Bug Identifier・Insect ID's shown. NatsuPlan also leads on update cadence (every 2 weeks vs every 3 months). On price, in-app purchases, device support 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. Bug Identifier・Insect ID sells 3 in-app purchases, starting at $5.99 per 7 days and NatsuPlan sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Bug Identifier・Insect ID ships an update every 3 months, NatsuPlan every 2 weeks. The most recent releases landed on October 16, 2026 and October 22, 2026 respectively.
| Parameter | Bug Identifier・Insect ID | NatsuPlan |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| Update frequency | Every 3 months | Every 2 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 555 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | ZeroPlay Ltd. | SHIN HOMMA |
In-app purchases
Bug Identifier・Insect ID
- Weekly3 Days trial$5.997 Days
- Monthly3 Days trial$14.991 Month
- Bug Identifier Pro$29.99
NatsuPlan
- Premium (one-time)$1.99
Questions
Is Bug Identifier・Insect ID free?
Is NatsuPlan free?
Do Bug Identifier・Insect ID or NatsuPlan have ads?
Which is updated more often, Bug Identifier・Insect ID or NatsuPlan?
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