Comparison

mioboe vs QMemo

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

Head to head
About

mioboe

Features
Read full description

Master Memory with Science-Based Learning. Efficient memorization powered by the forgetting curve algorithm. Why Choose mioboe? Scientifically proven methods based on the forgetting curve for efficient learning. Key Features • Forgetting Curve Algorithm - Review notifications at optimal timing before you forget • Cloud Sync (Standard Feature) - Automatic sync across iPhone, iPad, and other devices • Detailed Study Records - Record and visualize your learning progress in detail • Flexible Study Modes - Review, new, random, and other modes tailored to your purpose Pricing Plans • Free Plan: Card Creation (Create and edit cards), Basic Viewing, Cloud Sync • Premium Plan ($2.99/month): Unlimited Learning, Forgetting Curve Algorithm, Detailed Study Records, Study Mode Selection 1-Month Free Trial Try all features free for one month. A scientific memorization app based on the forgetting curve. Achieve more reliable memory retention through efficient learning. Start Efficient Learning Today. Terms of Use: https://mioboe.web.app/terms Privacy Policy: https://mioboe.web.app/privacy

About

QMemo

Features
Read full description

By recalling, you remember more. Write instantly, review instantly. Features • Home Screen Widget:  • Display a random quiz from your saved memos directly on your Home Screen.  • Questions automatically rotate over time, so you can review without opening the app.  • Tap to reveal the answer, or move to the next question from the widget. • In Preview mode, tap ? to switch between question and answer like a flashcard. • The first line of your memo is automatically used as the title, with the rest saved as the body. • Full-text search lets you search across both titles and content. • Shuffle Card:  • In the Memo List, tap the “Q” button to show a random line from your saved memos as a quiz.  • In Memo Preview, you can create a quiz using only the memo you’re currently viewing. • Dark Mode • Contact / Support • Review History: Check each memo's mastery, total answers, reviewed cards, and days elapsed at a glance.

Screenshots

mioboe4 screens
QMemo3 screens

Verdict

The call

The clearest difference is in-app purchases: QMemo at none against mioboe's 2. QMemo also leads on iOS requirement (15.1 vs 18.5). mioboe's advantage is update cadence (every 6 days vs every 3 weeks). On price, 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. mioboe sells 2 in-app purchases, starting at $2.99 per month. QMemo asks for nothing beyond the download.

UpkeepUpdate frequency

mioboe ships an update every 6 days, QMemo every 3 weeks. The most recent releases landed on October 16, 2026 and October 5, 2026 respectively.

Scorecard3 real differences · 3 level
mioboe versus QMemo: the parameters behind the verdict, then further details
ParametermioboeQMemo
PriceFreeFree
Update frequencyEvery 6 days — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhoneiPhone, iPod — better
Requires iOS18.515.1 — better
Further details — not scored
Size18 MB36 MB
Age rating4+4+
DeveloperShota Okutsukazu kaneko

In-app purchases

2 purchases

mioboe

Subscriptions2
  • Mioboe Premium1 Month trial$2.991 Month
  • Mioboe Premium1 Month trial$29.991 Year
None

QMemo

No in-app purchases

Questions

Is mioboe free?
mioboe is free to download, with in-app purchases available.
Is QMemo free?
QMemo is free to download, with no in-app purchases.
Do mioboe or QMemo have ads?
Neither mioboe nor QMemo shows ads.
Which is updated more often, mioboe or QMemo?
mioboe ships an update every 6 days, and QMemo every 3 weeks. Most recently, mioboe was updated on October 16, 2026 and QMemo on October 5, 2026.

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