Comparison

tsundoki vs Decision Choice

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

Head to head
About

tsundoki

Features
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Save time with "Tsundoki" and spend it on the things you love! "Tsundoki" is an app that allows you to save and use time freely. Accumulate time by completing daily tasks and allocate it to your favorite activities. For example, save time spent on "washing dishes" or "cleaning" and use it as "reading time." With "Tsundoki," you can create your own unique time management system and enjoy a fulfilling lifestyle!

About

Decision Choice

Features
Read full description

The "Decision Choice" will support your daily decisions. Register what you need to do and support you to make a decision immediately at the appointed time. Overcome the habit of procrastination and get an efficient and fulfilling life! We introduce the "Decision App" to you who put off thinking "I'll do it later". The "Decision App" is a simple and effective app made for modern people who are busy and put off what they need to do. This app supports you to make decisions "now". 1. A mechanism to not put off decisions The best feature of the "Decision App" is that you can register what you need to do in advance and set when you will make the decision. For example, if you register a task such as "send an important email at 3 pm", you will receive a notification when the time comes. When you open the notification, there are only two options. "Do it now" or "Don't do it". The simple and easy-to-understand options will lead you to an immediate decision without any hesitation. 2. The app will praise you when you make a decision When people are praised, they want to try harder the next time. The "Decision App" will give you a little compliment the moment you make a decision and take action. Messages such as "Well done!" and "Amazing!" will further motivate you and support you in moving forward with your next decision. 3. A partner to help you break away from lazy life This app is a strong partner to help you break away from your lazy self. Even small tasks that you tend to put off in your daily life can be instantly solved with the "Decision App". You will experience the feeling of knowing that all the things you thought you would do later are done before you know it. 4. Simple and easy-to-use design The "Decision App" is built with a simple design that pursues ease of use. There are no cumbersome operations and the UI is intuitive, so anyone can start using it right away. In addition, it also has a reminder function to prevent you from forgetting the tasks you set. 5. Various notification functions to support decision-making The "Decision App" provides notification functions that can flexibly respond to your lifestyle. You will receive notifications to encourage you to make decisions at any time, such as during busy morning hours, between work, or before bed. You can easily customize notifications, so you can use the app at a pace that suits you. 6. Data is safely stored within the app The "Decision App" does not send your input data to external servers or networks. All data is safely stored within the app, so there is no risk of data leakage via the network. This allows you to use the app with peace of mind while protecting your privacy. It is designed to be safe for those who are concerned about security. Install the "Decision Choice" now! The "Decision App" is the perfect solution for everyone who has been putting off making decisions. Download it and change your behavior from this moment on. *Data is stored within the app. When the app is deleted, the internal data will be deleted.

Screenshots

tsundoki3 screens
Decision Choice4 screens

Verdict

The call

The clearest difference is ads: Decision Choice at none against tsundoki's shown. On price, update cadence, 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 5 weeks. Both last shipped on October 27, 2026.

Scorecard1 real difference ยท 5 level
tsundoki versus Decision Choice: the parameters behind the verdict, then further details
ParametertsundokiDecision Choice
PriceFreeFree
Update frequencyEvery 5 weeksEvery 5 weeks
AdsYesNo โ€” better
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 โ€” better17.0
Further details โ€” not scored
Size19 MB21 MB
Age rating4+4+
Developermasaya hashimotoTakatoshi Ichige

In-app purchases

None

tsundoki

No in-app purchases

None

Decision Choice

No in-app purchases

Questions

Is tsundoki free?
tsundoki is free to download, with no in-app purchases.
Is Decision Choice free?
Decision Choice is free to download, with no in-app purchases.
Do tsundoki or Decision Choice have ads?
tsundoki shows ads; Decision Choice does not.
Which is updated more often, tsundoki or Decision Choice?
tsundoki ships an update every 5 weeks, and Decision Choice every 5 weeks. Most recently, tsundoki was updated on October 27, 2026 and Decision Choice on October 27, 2026.

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