Comparison

OnefuncPlan vs memoChica

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

Head to head
About

OnefuncPlan

This app helps you gain insights into your daily actions and routines. It offers task management, workload tracking, and stress monitoring, with AI-powered analysis based on Volitional Motion Theory. Share schedules with others and access your data across multiple devices.

Highlights
  • Quick task and idea capture
  • Schedule and task management tools
  • AI-powered workload and stress monitoring
  • Shared schedules with commenting
  • Cross-device data synchronization
  • Optional location for weather
Features
Read full description

OnefuncPlan turns your daily actions into clear, usable insights. You can start using the app instantly—no email required. All calculations and AI processing are performed locally on your device. Key Features Quick Entry Capture tasks and ideas instantly, without breaking your flow. Essential Tools All the core features you need for schedule and task management. AI Support Powered by Volitional Motion Theory (VMT), the app monitors your daily tasks, keeps track of your workload and stress, and helps you notice small changes in your routine. Shared Schedules Share plans with family or colleagues and exchange comments seamlessly. Also available on macOS, Windows, and the web. Data syncs automatically across all your devices. Notes on Permissions This app temporarily uses location to provide weather information. Location is only used to provide weather info and is optional. By default, your general area is determined from your IP address. The app may optionally add birthdays from your contacts. No other contact information is accessed. Paid Features The app offers two subscription plans that unlock additional features and greater convenience. Basic Plan: 1. Full-text search for past events 2. Unlimited number of undated event notes and favorite events 3. Ability to reorder the main menu 4. Remove restrictions on automatic event color settings 5. Unlimited creation of shared spaces (previously limited to 2) 6. Increase the maximum characters for monthly notes from 3,000 to 6,000 7. Ability to copy Masterpiece data 8. Edit event menus (iOS only) 9. Add detailed options for activity measurement methods 10. Full access to "Structure Tags" in Analysis 11. Show "wits" (Will Momentum) on the Main screen Basic Plan is an auto-renewing subscription. Premium Plan: 1. All Basic features available. 2. Scheduled coordination: Member limit increased from 3 to 33 3. Shared Spaces: Max members increased from 2 to 33 4. Shared Spaces: Max follows increased from 2 to 20 4. Status Screen: Simultaneous user display increased from 3 to 20 5. Extended comment retention for shared events (up to 1 year) 6. Masterpiece: Max task image attachments increased from 1 to 3 Premium Plan is an auto-renewing subscription. Subscription Information Paid plans are auto-renewing subscriptions (monthly or yearly). Payment will be charged to your iTunes account. You can manage auto-renewal in your iTunes account settings and turn it off after purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. According to the iTunes Store’s In-App Subscription Terms and Onefunc’s Terms of Service, paid subscriptions are non-refundable, except where required by law. If you purchase a subscription during a free trial, any unused portion of the free trial will be forfeited. Privacy Policy: https://onefunc.com/privacypolicy/ Terms of Service: https://onefunc.com/termsofservice/

About

memoChica

This app helps you rediscover your past thoughts and ideas. It randomly displays your saved memos, allowing you to revisit forgotten notes and gain new insights. Use it for brainstorming, journaling, or even as a fun way to recall information.

Highlights
  • Random memo display
  • View full memo text in list
  • Search memos by text
  • Share memos to other apps
  • "Furikaeru" retrospective function
Features
Read full description

"Please feel the power of memos with memoChica!" 1: Write a lot of memos. 2: Randomly look back on past memos. 3: Say "Wow!" to the forgotten memos. What's memoChica? This app is randomly displays the memos you have written. It picks up and displays the memos you have written on a whim. A memo that has been completely forgotten may become a big noticeable gemstone by reading it back at an unexpected timing. Various ways to use It can be used for things that you want to look back on later, such as idea memos and diaries, for memorization in study, and as a roulette-like plaything. Main functions of memoChica - "Furikaeru function" to look back on past memos - Display the title and the full text in the memo list. You don't have to tap to go to the details screen to read the full text. - Search for memos by character string including title and text. - Share saved memos via email, Evernote, Twitter, etc. About "Furikaeru function" "Furikaeru function" is a feature of memoChica. 1 point will be consumed for each retrospective. You can replenish 5 points by looking at the advertisement. You can use the memo function freely at any time regardless of the point.

Screenshots

OnefuncPlan4 screens
memoChica4 screens

Verdict

The call

The clearest difference is in-app purchases: memoChica at none against OnefuncPlan's 14. memoChica also leads on review sentiment (82% vs 67%). OnefuncPlan's advantage is ads (none vs shown) and update cadence (every 4 days vs every 3 weeks). On price, monetization model 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. OnefuncPlan sells 13 in-app purchases, starting at $2.99 per month. memoChica asks for nothing beyond the download.

UpkeepUpdate frequency

OnefuncPlan ships an update every 4 days, memoChica every 3 weeks. The most recent releases landed on October 22, 2026 and October 13, 2026 respectively.

Scorecard5 real differences · 5 level
OnefuncPlan versus memoChica: the parameters behind the verdict, then further details
ParameterOnefuncPlanmemoChica
PriceFreeFree
Rating4.0 (3 ratings) — better—
Positive reviews66.7% of reviews82.4% of reviews — better
Number of ratings3 — better—
Update frequencyEvery 4 days — betterEvery 3 weeks
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad
Requires iOS14.0 — better16.6
Further details — not scored
Size35 MB15 MB
Age rating17+12+
DeveloperMasaru KondoShinichiro Yamamoto

Customer experience

OnefuncPlan

All ratings3 ratings
Positive66.7%
Neutral33.3%
Negative0.0%
Written reviews48 reviews
Positive66.7%
Neutral4.2%
Negative29.2%

memoChica

Written reviews17 reviews
Positive82.4%
Neutral0.0%
Negative17.6%

In-app purchases

13 purchases

OnefuncPlan

Subscriptions10
  • Basic(1 month)$2.991 Month
  • Pro (1 month)$2.991 Month
  • 3 mons. & special free trial7 Days trial$8.493 Months
Show 7 more
  • Premium (1 month)$9.991 Month
  • Premium (3 months)$13.993 Months
  • Premium (6 months)$25.996 Months
  • Basic(1 year)$29.991 Year
  • Pro (1 year)$29.991 Year
  • Premium (1 year) + α$46.991 Year
  • Premium (1 year)$99.991 Year
One-time3
  • OnetimePremium$0.99
  • Premium service (one month)2 variants$4.99
  • Onefunc Plan Advance$15.99
None

memoChica

No in-app purchases

Questions

Is OnefuncPlan free?
OnefuncPlan is free to download, with in-app purchases available.
Is memoChica free?
memoChica is free to download, with no in-app purchases.
Do OnefuncPlan or memoChica have ads?
memoChica shows ads; OnefuncPlan does not.
Which is updated more often, OnefuncPlan or memoChica?
OnefuncPlan ships an update every 4 days, and memoChica every 3 weeks. Most recently, OnefuncPlan was updated on October 22, 2026 and memoChica on October 13, 2026.

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