Comparison

A vs devmio

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

Head to head
About

A

Prepare for A-Level Biology exams with over 1000 practice questions covering all topics. Track your progress, identify areas for improvement, and take chapter-based tests and full mock quizzes to assess your readiness.

Highlights
  • 1000+ practice questions
  • Covers all course topics
  • Chapter-based tests
  • Pop and Mock quizzes
  • Progress monitoring
  • Topic-specific improvement tracking
Features
Read full description

The A-Level Biology App. This app helps you revise and monitor your progress for the A-Level biology examination. The app contain 1000+ questions from all topics and sub topics which are covered in the official course. App covers all the topics where you can practice and learn. There are test based on each chapter in the end to practice your concepts. You can then take Pop or Mock quizzes on the complete course to see where you stand. The app also helps you to monitor your progress and scores and shows your improvement by topic so that you can focus more or less on topics as required. Any feedback you have on the content or the user interface would be warmly received - please email us at aerion.labs@gmail.com. We wish you all the best for your examinations. The A-Level Biology App-AQA subscription "A-Level Biology Subscription" The A-Level Biology App-AQA plans: Monthly: GBP 1.99 Payments and Renewal: Monthly Payment will be charged to iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period. You can manage or turn off auto-renew in your Account settings at any time after purchase No cancellation of the current subscription is allowed during the active period. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://sites.google.com/view/aerionlabs/home/PrivacyPolicy Contact Us: https://sites.google.com/view/aerionlabs/home/about-us

About

devmio

Access online conferences and hands-on workshops from renowned software experts. Gain exclusive insights into new technologies through tutorials and engage in real-time Q&A sessions. Explore a rich archive of past sessions.

Highlights
  • Online conferences
  • Hands-on workshops
  • Expert Q&A sessions
  • Tutorials on new technologies
  • Archive of past sessions
Features
Read full description

devmio is the knowledge platform for software professionals. We offer you online conferences and hands-on workshops: Ask renowned experts questions on current software topics in real time or access the archive. Get exclusive insights into new technologies with tutorials.

Screenshots

A4 screens
devmio4 screens

Verdict

The call

The clearest difference is review sentiment: devmio at 100% against A's 0%. devmio also leads on rating (4.7 vs 1.0) and update cadence (weekly vs every 8 months). A's advantage is iOS requirement (13.0 vs 17.0). On price, ads, in-app purchases and monetization model 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. A sells 3 in-app purchases, starting at $1.99 per month and devmio sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

devmio holds the better App Store score, 4.7 against 1.0. That said, the two scores are not equally well evidenced: devmio has 28 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of A's written reviews are positive against 100% of devmio's.

UpkeepUpdate frequency

A ships an update every 8 months, devmio weekly. The most recent releases landed on October 1, 2026 and October 7, 2026 respectively.

Scorecard5 real differences · 5 level
A versus devmio: the parameters behind the verdict, then further details
ParameterAdevmio
PriceFreeFree
Rating1.0 (1 ratings)4.7 (28 ratings) — better
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings128 — better
Update frequencyEvery 8 monthsWeekly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better17.0
Further details — not scored
Size179 MB102 MB
Age rating4+4+
DeveloperAerion Design Labs Ltd.Software & Support Media GmbH

Customer experience

A

Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

devmio

All ratings28 ratings
Positive92.9%
Neutral0.0%
Negative7.1%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

A

Subscriptions3
  • ALevel Biology Subscription7 Days trial$1.991 Month
  • ALevel Biology Subscription7 Days trial$7.996 Months
  • ALevel Biology Subscription7 Days trial$9.991 Year
3 purchases

devmio

Subscriptions3
  • Basic access$9.991 Month
  • Basic Access with trial1 Month trial$9.991 Month
  • Fullstack Access$99.991 Year

Questions

Is A free?
A is free to download, with in-app purchases available.
Is devmio free?
devmio is free to download, with in-app purchases available.
Which has better reviews, A or devmio?
devmio is rated higher. A averages 1.0 out of 5 from 1 ratings, while devmio averages 4.7 from 28 ratings.
Do A or devmio have ads?
Neither A nor devmio shows ads.
Which is updated more often, A or devmio?
A ships an update every 8 months, and devmio weekly. Most recently, A was updated on October 1, 2026 and devmio on October 7, 2026.

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