Decision Support 1 vs Decision Maker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Decision Support 1
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How to use this app depends on you. In order to narrow down to 4 options from many options, this app is used. You can choose your preferred mode from the following two modes. Total mode : Present four numbers from the total and the three factors. 4 factors mode : Present four numbers from 4 factors. - Input a title and factors. - Input numbers under the total or factors. - After touching the decision button, this app presents 4 options. - You can input a title and check the 4 options with the title. - You can copy the 4 options with the title and store them in the memo function page.
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 – 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.
Screenshots
Verdict
The clearest difference is ads: Decision Support 1 at none against Decision Maker's shown. Decision Support 1 also leads on update cadence (fortnightly vs every 3 months) and iOS requirement (11.0 vs 15.6). On price, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Decision Support 1 ships an update fortnightly, Decision Maker every 3 months. The most recent releases landed on September 16, 2026 and September 17, 2026 respectively.
| Parameter | Decision Support 1 | Decision Maker |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly — better | Every 3 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 11 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Toshio Hironaga | Teruyuki Suyama |
In-app purchases
Decision Support 1
No in-app purchases
Decision Maker
No in-app purchases
Questions
Is Decision Support 1 free?
Is Decision Maker free?
Do Decision Support 1 or Decision Maker have ads?
Which is updated more often, Decision Support 1 or Decision Maker?
Other comparisons
