Comparison

arithmetical restorations vs WhoNext?

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

Head to head
About

arithmetical restorations

Features
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It is application to complete an expression using the number that 'arithmetical restorations', a given answer were appointed. During commuting, let's strengthen brain using the time that we had free including the wait! I do not put the unnecessary functions such as thyme limits at all to concentrate on it slowly and carefully, and to be able to think. [How to play] At first I choose the level with a title. Was displayed by a screen; accept a number and a ceremony to answer. The number can choose only a light blue button. If a calculation formula is completed, then press the OK button. If an expression is right, the next question is displayed. When I want to delete an expression, then press CL button. When you want to know the answer, please push the give up button. When I want to try a different level, I push the button of ,up arrow button and return to a title. When you push the operation button more than one second, a problem not to use the operation is displayed.

About

WhoNext?

Features
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ใ€Œไบบๆ•ฐใ€ใ‚’ใ‚ฟใƒƒใƒ—ใ™ใ‚‹ใจใ‚ญใƒผใƒ‘ใƒƒใƒ‰ใŒ็พใ‚Œใพใ™ใฎใงใ€Œไบบๆ•ฐใ€ใ‚’ๅ…ฅๅŠ›ใ—ใฆใใ ใ•ใ„ใ€‚ใ€Œไบบๆ•ฐใ€ใ‚’ๅ…ฅๅŠ›ๅพŒใซใ€Œๆฌกใฏ่ชฐ๏ผŸใ€ใ‚’ใ‚ฟใƒƒใƒ—ใ™ใ‚‹ใจๆ•ฐๅญ—ใŒ็„กไฝœ็‚บใซ็”Ÿๆˆใ•ใ‚Œใพใ™ใ€‚ใ€Œ็”Ÿๆˆใ•ใ‚ŒใŸๆ•ฐๅญ—ใ€ใ‚’ใ‚ฟใƒƒใƒ—ใ™ใ‚‹ใจใ‚ญใƒผใƒ‘ใƒƒใƒ‰ใฏ้š ใ‚Œใพใ™ใ€‚ ใ‚ฟใ‚คใƒžใƒผๆฉŸ่ƒฝใ‚’ไฝฟใ†ใ“ใจใงใ€็”Ÿๅพ’ใŒ่ชฒ้กŒใซๅ–ใ‚Š็ต„ใ‚€้š›ใซๅˆถ้™ๆ™‚้–“ใ‚’่จญใ‘ใฆใ€ๅˆถ้™ๆ™‚้–“ใซ้”ใ—ใŸใ‚‰็”Ÿๅพ’ใ‚’็„กไฝœ็‚บใซๆŒ‡ๅใ™ใ‚‹ใจใ„ใ†ๆŽˆๆฅญๅฑ•้–‹ใŒใ“ใฎใ‚ขใƒ—ใƒช1ใคใงใงใใ‚‹ใ‚ˆใ†ใซใชใ‚Šใพใ™ใ€‚ ใ‚นใ‚ฏใƒชใƒผใƒณใ‚ทใƒงใƒƒใƒˆใ—ใŸ็”Ÿๅพ’ใฎๅ็ฅจใ‚’ใ‚ขใƒƒใƒ—ใƒญใƒผใƒ‰ใ™ใ‚‹ใ“ใจใงใ€็”Ÿๅพ’ใฎ็•ชๅทใจ็”Ÿๅพ’ใฎๅๅ‰ใ‚’ใ™ใใซไธ€่‡ดใ•ใ›ใ‚‹ใ“ใจใŒใงใใพใ™ใ€‚ใ‚ขใƒƒใƒ—ใƒญใƒผใƒ‰ใ—ใŸๅ†™็œŸใฏใƒ‰ใƒฉใƒƒใ‚ฐใ—ใฆไบŒๆœฌๆŒ‡ใงๆŠผใ•ใˆใ‚‹ใจไปปๆ„ใฎไฝ็ฝฎใซๅ›บๅฎšใงใใพใ™ใ€‚ ใ“ใฎใ‚ขใƒ—ใƒชใŒใƒ•ใ‚ฉใƒˆใƒฉใ‚คใƒ–ใƒฉใƒชๅ†…ใฎๆƒ…ๅ ฑใ‚’ไฟๅญ˜ใ—ใŸใ‚Šใƒฆใƒผใ‚ถใƒผใฎๆ„ๅ›ณใ—ใชใ„็›ฎ็š„ใงๅˆฉ็”จใ—ใŸใ‚Šใ™ใ‚‹ใ“ใจใฏใ‚ใ‚Šใพใ›ใ‚“ใ€‚

Screenshots

arithmetical restorations4 screens
WhoNext?2 screens

Verdict

The call

The clearest difference is ads: WhoNext? at none against arithmetical restorations'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

arithmetical restorations ships an update every 6 months, WhoNext? every 5 months. The most recent releases landed on October 1, 2026 and September 8, 2026 respectively.

Scorecard1 real difference ยท 5 level
arithmetical restorations versus WhoNext?: the parameters behind the verdict, then further details
Parameterarithmetical restorationsWhoNext?
PriceFreeFree
Update frequencyEvery 6 monthsEvery 5 months โ€” better
AdsYesNo โ€” better
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 โ€” better15.2
Further details โ€” not scored
Size90 MB4 MB
Age rating4+4+
Developerๆœ‰้™ไผš็คพใดใฃใใ‚‹Kuniaki Fujimoto

In-app purchases

None

arithmetical restorations

No in-app purchases

None

WhoNext?

No in-app purchases

Questions

Is arithmetical restorations free?
arithmetical restorations is free to download, with no in-app purchases.
Is WhoNext? free?
WhoNext? is free to download, with no in-app purchases.
Do arithmetical restorations or WhoNext? have ads?
arithmetical restorations shows ads; WhoNext? does not.
Which is updated more often, arithmetical restorations or WhoNext??
arithmetical restorations ships an update every 6 months, and WhoNext? every 5 months. Most recently, arithmetical restorations was updated on October 1, 2026 and WhoNext? on September 8, 2026.

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