Comparison

Ratio Calculation vs Bug Identifier・Insect ID

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Ratio Calculation

Features
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You can calculate various ratios with this one application. You can calculate the ratio, calculate the golden ratio, calculate the silver ratio. In addition, it can be reused remembers a set of ratio.

About

Bug Identifier・Insect ID

Features
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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

Screenshots

Ratio Calculation1 screens
Bug Identifier・Insect ID4 screens

Verdict

The call

The clearest difference is in-app purchases: Ratio Calculation at none against Bug Identifier・Insect ID's 3. On price, update cadence, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Bug Identifier・Insect ID sells 3 in-app purchases, starting at $5.99 per 7 days. Ratio Calculation asks for nothing beyond the download.

UpkeepUpdate frequency

Ratio Calculation ships an update every 5 months, Bug Identifier・Insect ID every 3 months. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

Scorecard1 real difference · 5 level
Ratio Calculation versus Bug Identifier・Insect ID: the parameters behind the verdict, then further details
ParameterRatio CalculationBug Identifier・Insect ID
PriceFreeFree
Update frequencyEvery 5 monthsEvery 3 months — better
AdsYesYes
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size4 MB555 MB
Age rating4+4+
DeveloperTomohiko AkamineZeroPlay Ltd.

In-app purchases

None

Ratio Calculation

No in-app purchases

3 purchases

Bug Identifier・Insect ID

Subscriptions2
  • Weekly3 Days trial$5.997 Days
  • Monthly3 Days trial$14.991 Month
One-time1
  • Bug Identifier Pro$29.99

Questions

Is Ratio Calculation free?
Ratio Calculation is free to download, with no in-app purchases.
Is Bug Identifier・Insect ID free?
Bug Identifier・Insect ID is free to download, with in-app purchases available.
Do Ratio Calculation or Bug Identifier・Insect ID have ads?
Both Ratio Calculation and Bug Identifier・Insect ID show ads.
Which is updated more often, Ratio Calculation or Bug Identifier・Insect ID?
Ratio Calculation ships an update every 5 months, and Bug Identifier・Insect ID every 3 months. Most recently, Ratio Calculation was updated on October 27, 2026 and Bug Identifier・Insect ID on October 28, 2026.

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