Comparison

OneTodo vs ChartyBee

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

Head to head
About

OneTodo

Organize your life with a hierarchical task management system. Create tasks, pages, projects, boxes, and spaces to structure your to-do list and plans. Track project progress and manage separate data spaces for different aspects of your life.

Highlights
  • Hierarchical task organization (Task > Page > Project > Box > Space)
  • Create standalone tasks
  • Use pages as project subtitles
  • Track project completion progress
  • Group projects with boxes
  • Separate data spaces for internal accounts
Features
Read full description

Your Personal Task System. The Todo Application In The New Era Task -> Page -> Project -> Box -> Space # Todo/Task - add a to-do to your project or box. - tasks can also stand on their own. # Page - add a page to list your to-do plan. - you could use page as project’s subtitle. # Project - add a goal, plan, list as one project. - projects can show completion progress. # Box - add a box to group projects. # Space - stores a separate data space. - as the internal account system of OneTodo. OneTodo offers auto-renewable subscriptions. - Available plans, durations, and localized prices are shown on the purchase screen. Prices may vary by country or region. - Payment will be charged to your Apple Account when you confirm the purchase. - The subscription renews automatically unless you turn off auto-renew at least 24 hours before the end of the current period. - Your Apple Account will be charged for renewal within 24 hours before the end of the current period. - You can manage or cancel subscriptions in your App Store account settings after purchase. - Any unused portion of a free trial, if offered, will be forfeited when you purchase a subscription. Privacy Policy: https://docs.onenice.tech/#/OneTodo/privacy Terms of Service: https://docs.onenice.tech/#/OneTodo/terms Contact us: hi@onenice.tech Twitter: @OneTodoApp

About

ChartyBee

This app helps you track various aspects of your daily life, from water intake and sleep to mood and spending. It offers multiple data types and chart visualizations, with reminders to keep you on track. Available on iPhone and iPad with iCloud sync.

Highlights
  • Multiple data types (Number, Boolean, Range, Timestamp)
  • Various chart types (Line, Bar, Area, Point)
  • All trackers on dashboard view
  • Reminder alerts for updates
  • iPad and iCloud support
Features
Read full description

Track anything in your life — mood, sleep, water, symptoms, habits — and see it all on beautiful charts. Why I built ChartyBee: In 2024, when I became ill, I needed a way to track all the signals that mattered to my recovery: nutrition, sleep quality, stress levels, and various symptoms. Most tracking apps were rigid or locked into a single topic. I built ChartyBee so that anyone could easily track whatever matters most to them in one unified place and visualize trends clearly. PERFECT FOR: - Daily habits & routine planning (streaks, goals, consistency) - Health & symptom tracking (pain levels, fatigue, vitals, medications) - Mood & mental wellness journaling (1–10 happiness scale, stress, energy) - Sleep, hydration & wellness habits (cups of water, hours of rest, workouts) - Quantified self & personal analytics (expenses, daily metrics, timestamps) KEY FEATURES: - All Charts in One View: Your dashboard shows all your trackers side-by-side at a glance. - Flexible Data Types: Track with Numbers, Yes/No (Boolean), Number with Range (e.g., 1–10 scale), and Timestamps. - Rich Chart Visualizations: Choose from Line, Bar, Area, and Point charts to spot trends and patterns. - Smart Reminders: Customizable alerts ensure you never miss logging your daily data. - iPad & iCloud Sync: Seamlessly sync across your iPhone and iPad with Apple iCloud. Your data stays private and secure. WHAT YOU CAN TRACK WITH CHARTYBEE: - "How many cups of water did you drink today?" (Number) - "Did you have a good sleep last night?" (Yes/No) - "What was your pain or energy level today?" (1–10 Range) - "How would you rate your mood today?" (1–10 Range) - "Have you taken your vitamins today?" (Yes/No) - "How many pages or chapters did you read?" (Number) - "When did you take your medication or when did the bus arrive?" (Timestamp) Enjoying ChartyBee? We are constantly building new features. If you have feedback or feature requests, please reach out to higracehuang@gmail.com! Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.ujiapps.com/chartybee/privacy-policy

Screenshots

OneTodo4 screens
ChartyBee4 screens

Verdict

The call

The clearest difference is rating: ChartyBee at 5.0 against OneTodo's 2.3. ChartyBee also leads on monetization model (freemium vs subscription) and review sentiment (100% vs 71%). On price, ratings volume, ads and in-app purchases 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. OneTodo sells 3 in-app purchases, starting at $0.99 per month and ChartyBee sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

ChartyBee holds the better App Store score, 5.0 against 2.3. Both are backed by a comparable volume of ratings — 3 and 3 respectively. Written reviews point the same way: 71% of OneTodo's written reviews are positive against 100% of ChartyBee's.

UpkeepUpdate frequency

OneTodo ships an update every 9 days, ChartyBee every 3 days. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

Scorecard4 real differences · 6 level
OneTodo versus ChartyBee: the parameters behind the verdict, then further details
ParameterOneTodoChartyBee
PriceFreeFree
Rating2.3 (3 ratings)5.0 (3 ratings) — better
Positive reviews71.4% of reviews100.0% of reviews — better
Number of ratings33
Update frequencyEvery 9 daysEvery 3 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationSubscriptionFreemium — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.616.0 — better
Further details — not scored
Size140 MB20 MB
Age rating4+4+
DeveloperChengdu Reinvent Technology Co., Ltd.Le Huang

Customer experience

OneTodo

All ratings3 ratings
Positive0.0%
Neutral66.7%
Negative33.3%
Written reviews7 reviews
Positive71.4%
Neutral28.6%
Negative0.0%

ChartyBee

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

OneTodo

Subscriptions2
  • OneTodo Pro (Monthly)$0.991 Month
  • OneTodo Pro (Yearly)$6.991 Year
One-time1
  • OneTodo Pro (Lifetime)$14.99
3 purchases

ChartyBee

Subscriptions2
  • Monthly3 Days trial$0.991 Month
  • Yearly3 Days trial$4.991 Year
One-time1
  • ChartyBee Lifetime$19.99

Questions

Is OneTodo free?
OneTodo is free to download, with in-app purchases available.
Is ChartyBee free?
ChartyBee is free to download, with in-app purchases available.
Which has better reviews, OneTodo or ChartyBee?
ChartyBee is rated higher. OneTodo averages 2.3 out of 5 from 3 ratings, while ChartyBee averages 5.0 from 3 ratings.
Do OneTodo or ChartyBee have ads?
Neither OneTodo nor ChartyBee shows ads.
Which is updated more often, OneTodo or ChartyBee?
OneTodo ships an update every 9 days, and ChartyBee every 3 days. Most recently, OneTodo was updated on November 3, 2026 and ChartyBee on November 5, 2026.

Other comparisons