Calculation Practice vs Mushroom ID
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Calculation Practice
Master fundamental math skills with this interactive flashcard app. Choose the correct answer from multiple choices for randomly generated calculations. Track your progress with accuracy and time metrics after each session.
- Randomized calculation problems
- Multiple-choice answers
- Auditory feedback for correct answers
- Progress tracking (correct answers, time)
- Daily practice reinforcement
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A "calculation card" is a study application for mastering fundamental calculation. You choose the answer regarded as right as the numerical calculation displayed at random from three candidates. We announce you a correct answer to sound. After all the lessons finish, the number of correct answers and time are displayed. The skill of calculation could be made to raise by repeating every day.
Mushroom ID
Identify mushrooms with AI by taking a picture. Learn about their edibility, season, and facts. Track your finds, build collections, and access foraging tools like a compass and flashlight.
- AI-powered mushroom identification
- Edibility and detailed mushroom profiles
- Snap History for past finds
- Personalized mushroom collections
- Foraging tools (compass, ruler, flashlight)
- Educational articles and popular mushroom sets
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Have you ever wished for a tool that would help you distinguish between edible and poisonous mushrooms? With Mushroom ID - mushroom identifier by picture, your dreams have come true! Say hello to your new best friend and mushroom guide into the exciting world of foraging. What can you do with Mushroom ID at your side? Identify mushrooms and learn all about them Puzzled by a strange-looking mushroom? Unsure if you should pick it? Let our mushroom identifier by picture solve that mystery for you! Just snap a picture of the mushroom in question and let our smart AI algorithms do their magic. Benefit from instant mushroom identification with Mushroom ID! Know exactly what you’re picking Stay safe and check if the mushroom you want to take home is edible. Apart from mushroom identification, our fungi field guide offers an extensive profile on each mushroom in the database, including its appearance, edibility, season of fruiting, occurrence, and even interesting facts. Keep track of your finds in the Mushroom ID app Unsure if you’ve already seen that mushroom? Don’t worry; our mushroom identification app has you covered! Access all your recent finds and mushroom pictures through Snap History at any time. Build and manage your personal collections in our mushroom identification app Arrange your custom collections of mushrooms and navigate them with ease thanks to our mycology app’s smooth interface. Build up your fungus collections, access them instantly, and keep essential information at hand anytime, anywhere. Deepen your mushroom knowledge Dive into the enchanting realm of mushrooms via our Popular Sets and Mushroom ID Must-Reads. Tailored for mushroom enthusiasts and seasoned foragers, these sections offer an ever-expanding library of must-read articles and profiles of popular mushrooms. Have all the tools you need in one place Improve your mushroom hunting experience with the help of Mushroom ID Tools. The Compass, Ruler, and Flashlight will be your trusty companions and digital helpers, no matter where you go. The Compass will help you identify where you are and where you need to go while the Flashlight will light up your way. Once you detect an interesting mushroom, our Ruler will tell you its exact measurements. And in case of an emergency, you can use Help Signal to make yourself visible to others. Elevate your foraging experience and expand your fungus knowledge with our mushroom identifier by picture! Subscribe to Mushroom ID Premium to get unlimited access to the app’s features: • Subscriptions are billed weekly, monthly, or annually at the rate depending on the subscription plan. • Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. All personal data is protected in accordance with the Terms of Use and Privacy Policy: http://aiby.mobi/mushroomid_ios/privacy http://aiby.mobi/mushroomid_ios/terms For any questions or inquiries about our mushroom identification app , please use our customer support form at http://aiby.mobi/mushroomid_ios/support
Screenshots
Verdict
The clearest difference is review sentiment: Mushroom ID at 61% against Calculation Practice's 0%. Mushroom ID also leads on price (Free vs $0.99) and update cadence (every 6 weeks vs every 17 months). Calculation Practice's advantage is in-app purchases (none vs 10). On 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
Mushroom ID is free to download; Calculation Practice costs $0.99 up front. Mushroom ID sells 6 in-app purchases, starting at $5.99 per 7 days. Calculation Practice asks for nothing beyond the download.
Calculation Practice ships an update every 17 months, Mushroom ID every 6 weeks. The most recent releases landed on November 1, 2026 and November 8, 2026 respectively.
| Parameter | Calculation Practice | Mushroom ID |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | — | 4.4 (498 ratings) — better |
| Positive reviews | 0.0% of reviews | 61.4% of reviews — better |
| Number of ratings | — | 498 — better |
| Update frequency | Every 17 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone | iPhone |
| Requires iOS | 18.2 | 16.0 — better |
| Further details — not scored | ||
| Size | 2 MB | 53 MB |
| Age rating | 4+ | 4+ |
| Developer | Hideomi Sato | AIBY |
Customer experience
Calculation Practice
Mushroom ID
Bugs and requests
Calculation Practice
Not enough reviews yet to summarise bugs or requests.
Mushroom ID
Reported bugs
2 issues- Incorrect mushroom identification
- App crashes/freezes
Requested features
2 requests- Live foraging map
- Offline mode
In-app purchases
Calculation Practice
No in-app purchases
Mushroom ID
- Weekly access (3 days trial)3 Days trial2 variants$5.997 Days
- Weekly access (3 days trial)3 Days trial2 variants$6.997 Days
- Weekly access$6.997 Days
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- Yearly premium subscription$19.991 Year
- Yearly premium subscription2 variants$29.991 Year
- Yearly premium subscription2 variants$39.991 Year
Questions
Is Calculation Practice free?
Is Mushroom ID free?
Do Calculation Practice or Mushroom ID have ads?
Which is updated more often, Calculation Practice or Mushroom ID?
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