Comparison

Dian Dian vs QuesToDo

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

Head to head
About

Dian Dian

Features
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Dian Dian is a visual year tracker where every day becomes a colorful dot. Track anything โ€” mood, habits, reading, fitness, periods โ€” and watch your year fill up with color. Your year at a glance: - 12ร—31 grid showing every day of the year - Custom color legends for each tracker - Quick-fill: select a legend, then tap to color days instantly - Add comments to remember what made each day special - Stats & insights: streaks, distribution, monthly progress - Export your tracker as a shareable image - 7 themes including dark mode - Available in English, French, ็ฎ€ไฝ“ไธญๆ–‡, and ็น้ซ”ไธญๆ–‡ Premium unlocks: - Unlimited trackers (free: 3) - All themes - Animated cursors - Image export - Detailed statistics - No ads Your data syncs across all your devices in real time. Simple, beautiful, and private. Terms of Use (EULA): https://diandian.overridedev.com/terms

About

QuesToDo

Features
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QuesToDo turns your daily to-dos into quests in a small RPG. Finish a task and you earn XP. Your adventurer levels up, learns skills, and unlocks new pixel-art gear. Nothing about the task list changes โ€” what changes is that clearing it visibly moves something forward. Most to-do apps are hard to stick with because completing an item does nothing. In QuesToDo, every completion shows up as growth. โ—† Quests - Three difficulties (Easy / Normal / Hard) that award different XP - Repeats: daily, chosen weekdays, every other week, or every N days - Due dates with optional times, priorities, and genres - Folders, search, sorting, and drag-and-drop reordering - Tapped the wrong one? Undo the completion and carry on โ—† Growing your adventurer - Earn XP on completion and assign stat points on level-up - Over 50 skills: spells, techniques, titles, and passives - Activate a skill once a day to boost the XP you earn that day - Achievement titles that unlock from how you actually use the app โ—† Pixel-art avatar - Over 80 parts across hair, clothes, accessories, weapons, and shields - New parts unlock as you level up โ€” dress your adventurer your way - Completion animations play the effect of the spell or technique you triggered โ—† Built to keep you going - Streak tracking for consecutive days - Daily reminders, due-date alerts, and a heads-up when a streak is about to break - Share your level-ups to X โ—† Records (Premium) - Total XP, monthly and yearly completions, and a range of averages - Charts by month, by weekday, and by time of day, so you can see your own patterns โ—† Premium (In-App Purchase) - Removes banner ads - Unlocks Records (statistics) - Plans: Monthly (auto-renewing, 1 month) / Yearly (auto-renewing, 1 year) / Lifetime (one-time purchase, yours forever) - Prices are shown on the plan screen in the app and in the In-App Purchases section of this page โ—† About auto-renewing subscriptions - Payment is charged to your Apple Account at confirmation of purchase - The subscription renews automatically at the same price for the same period unless auto-renew is turned off at least 24 hours before the end of the current period - Your account is charged for renewal within 24 hours prior to the end of the current period - You can manage or cancel auto-renewal any time in your App Store account settings All of your data is stored on your device, and no account or sign-up is required. Backups can be exported and imported. Register your first quest and start the adventure. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://ninomaedev.github.io/privacy.html

Screenshots

Dian Dian4 screens
QuesToDo4 screens

Verdict

The call

The clearest difference is update cadence: QuesToDo at daily against Dian Dian's every 4 days. Dian Dian's advantage is iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Dian Dian sells 3 in-app purchases, starting at $1.99 per month and QuesToDo sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Dian Dian ships an update every 4 days, QuesToDo daily. The most recent releases landed on September 15, 2026 and September 9, 2026 respectively.

Scorecard2 real differences ยท 4 level
Dian Dian versus QuesToDo: the parameters behind the verdict, then further details
ParameterDian DianQuesToDo
PriceFreeFree
Update frequencyEvery 4 daysDaily โ€” better
AdsYesYes
In-app purchasesYesYes
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPod
Requires iOS13.0 โ€” better15.1
Further details โ€” not scored
Size58 MB44 MB
Age rating4+4+
DeveloperOverride SASHAJIME SAKAMOTO

In-app purchases

3 purchases

Dian Dian

Subscriptions2
  • Premium Monthly7 Days trial$1.991 Month
  • Premium Yearly7 Days trial$8.991 Year
One-time1
  • Premium Lifetime$22.99
3 purchases

QuesToDo

Subscriptions2
  • Premium Monthly$1.991 Month
  • Premium Yearly$9.991 Year
One-time1
  • Premium Lifetime$19.99

Questions

Is Dian Dian free?
Dian Dian is free to download, with in-app purchases available.
Is QuesToDo free?
QuesToDo is free to download, with in-app purchases available.
Do Dian Dian or QuesToDo have ads?
Both Dian Dian and QuesToDo show ads.
Which is updated more often, Dian Dian or QuesToDo?
Dian Dian ships an update every 4 days, and QuesToDo daily. Most recently, Dian Dian was updated on September 15, 2026 and QuesToDo on September 9, 2026.

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