Comparison

Decision Support 1 vs Decision Make

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

Head to head
About

Decision Support 1

Features
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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.

About

Decision Make

Features
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This app is for making easy quick decisions, you enter a decision name, select how many options to choose from, and create the options. Then you can make the decision. Disclaimer: All data provided by or on behalf of Cal’s Apps pursuant to this Agreement are provided “as is.” Cal’s Apps makes no representation or warranty, express or implied, regarding the data’s accuracy, completeness or use. There are no express or implied warranties of merchantability or fitness for a particular purpose, or that the use of the data will not infringe any patent, copyright, trademark, or other proprietary rights. Without limiting the generality of the foregoing, Cal’s Apps does not represent or warrant that the data or access to it will be uninterrupted or error free.

Screenshots

Decision Support 14 screens
Decision Make4 screens

Verdict

The call

The clearest difference is update cadence: Decision Make at every 3 days against Decision Support 1's fortnightly. Decision Support 1's advantage is device support (3 vs 1) and iOS requirement (11.0 vs 17.0). On price, 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Decision Support 1 ships an update fortnightly, Decision Make every 3 days. The most recent releases landed on September 16, 2026 and September 23, 2026 respectively.

Scorecard3 real differences · 3 level
Decision Support 1 versus Decision Make: the parameters behind the verdict, then further details
ParameterDecision Support 1Decision Make
PriceFreeFree
Update frequencyFortnightlyEvery 3 days — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS11.0 — better17.0
Further details — not scored
Size11 MB0 MB
Age rating4+4+
DeveloperToshio HironagaCal Zanconato

In-app purchases

None

Decision Support 1

No in-app purchases

None

Decision Make

No in-app purchases

Questions

Is Decision Support 1 free?
Decision Support 1 is free to download, with no in-app purchases.
Is Decision Make free?
Decision Make is free to download, with no in-app purchases.
Do Decision Support 1 or Decision Make have ads?
Neither Decision Support 1 nor Decision Make shows ads.
Which is updated more often, Decision Support 1 or Decision Make?
Decision Support 1 ships an update fortnightly, and Decision Make every 3 days. Most recently, Decision Support 1 was updated on September 16, 2026 and Decision Make on September 23, 2026.

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