Decision Maker vs monomemo Simple Memo
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Decision Maker
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Stop Hesitating, Start Deciding! "Decision Maker" is the ultra-simple decision support app that instantly solves your indecisiveness. Let chance decide for you! Like a roulette, it randomly and fairly determines your choice. From today's lunch and cafe selection to life's crossroads like career paths, job changes, and marriage β it supports your worries in every situation. It's incredibly easy to use. Just enter your options and tap the "Decide" button. It's so simple, you can use it instantly without any explanation. Effective for these "Hesitations": Daily Choices: Lunch, dinner, drinks, choosing a restaurant... Shopping: Clothes, accessories, home appliances... To buy or not to buy? Plans: Travel destinations, date plans, weekend activities... Presented by Teruyuki Suyama, Yoshito Hasegawa, Tomoya Murakawa Email : murahaseteru.toho52@gmail.com For improvements, bug reports, or other inquiries, please contact us at the above address.
monomemo Simple Memo
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monomemo is a memo app that lets you start writing the moment you open it. In fact, by the time the app launches, it already feels like youβre in the middle of typing. The keyboard pops up automatically from the start, so you donβt even need that extra tap on the screen. There is no network connection, only one memo, and saving happens instantly and automatically. The app is designed to be as light and fast as possible, keeping the same smooth experience no matter how long you use it. Even apps often called βsimpleβ usually come with features youβd naturally expect. monomemo has almost none of themβthere is truly nothing here except the ability to take notes. The design is so stripped down that you might hesitate to even call it βdesign.β But thatβs exactly why monomemo feels unique: minimal, stress-free, and unlike anything else. Main Features - Only one memo. No files, no folders, no unnecessary management - Automatic, instant savingβalways stored locally on the device (iCloud not supported) - Maximum size: 32 KB (enough for about 10,000 characters) - Absolutely no network communication - No settings for font, size, or color - Light/Dark mode follows the system setting - Widget support (3 sizes) with small text; tapping opens the app - Portrait orientation only - Software keyboard always visible (hidden when an external keyboard is connected) - Supports iPhone with iOS 17 or later
Screenshots
Verdict
The clearest difference is ads: monomemo Simple Memo at none against Decision Maker's shown. monomemo Simple Memo also leads on update cadence (every 5 weeks vs every 3 months). Decision Maker's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 17.6). On price and in-app purchases there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Decision Maker ships an update every 3 months, monomemo Simple Memo every 5 weeks. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.
| Parameter | Decision Maker | monomemo Simple Memo |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Every 5 weeks β better |
| Ads | Yes | No β better |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod β better | iPhone |
| Requires iOS | 15.6 β better | 17.6 |
| Further details β not scored | ||
| Size | 6 MB | 0 MB |
| Age rating | 4+ | 4+ |
| Developer | Teruyuki Suyama | VANILLASCRIPT Inc. |
In-app purchases
Decision Maker
No in-app purchases
monomemo Simple Memo
No in-app purchases
Questions
Is Decision Maker free?
Is monomemo Simple Memo free?
Do Decision Maker or monomemo Simple Memo have ads?
Which is updated more often, Decision Maker or monomemo Simple Memo?
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