Comparison

A. O. Smith Academy vs ManaBan2 for 2D code

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

Head to head
About

A. O. Smith Academy

Features
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This tool is designed to aid people who sell A. O. Smith & John Wood products with online learning for the most current products sold. The app provides training modules, spec sheets, sales information, videos, and news.

About

ManaBan2 for 2D code

Features
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This is a simple and free entrance and exit management app (with notification email function) that uses QR codes for children's extracurricular activities. Please create cards, etc. using the QR code image sent to the administrator by email. Features are as follows. ・When the QR code is read with a smartphone, the entry and exit times are stamped on the app. ・There is a function to send emails to the contacts registered in the QR code when entering and exiting. (Up to two contact emails can be registered per code) ・If you install this app and register the team management ID and password, you can register and view the entry and exit status of team members on multiple smartphones. ・You can also register entry and exit information and resend emails without a QR code. ・All you need is one or more iPhones and QR code images for the number of people. If you have any other questions, please contact us. *We have made it simple to keep maintenance costs as low as possible in order to make it free. Please use it.

Screenshots

A. O. Smith Academy3 screens
ManaBan2 for 2D code4 screens

Verdict

The call

The clearest difference is iOS requirement: A. O. Smith Academy at 13.0 against ManaBan2 for 2D code's 15.6. On price, update cadence, ads 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

CostPrice Β· In-app purchases Β· Ads Β· 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 2 months. The most recent releases landed on September 8, 2026 and June 10, 2026 respectively.

Scorecard1 real difference Β· 5 level
A. O. Smith Academy versus ManaBan2 for 2D code: the parameters behind the verdict, then further details
ParameterA. O. Smith AcademyManaBan2 for 2D code
PriceFreeFree
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad, iPod β€” better
Requires iOS13.0 β€” better15.6
Further details β€” not scored
Size45 MB4 MB
Age rating17+17+
DeveloperEPK Training Solutions Inc.Manabu Satonaka

In-app purchases

None

A. O. Smith Academy

No in-app purchases

None

ManaBan2 for 2D code

No in-app purchases

Questions

Is A. O. Smith Academy free?
A. O. Smith Academy is free to download, with no in-app purchases.
Is ManaBan2 for 2D code free?
ManaBan2 for 2D code is free to download, with no in-app purchases.
Do A. O. Smith Academy or ManaBan2 for 2D code have ads?
Neither A. O. Smith Academy nor ManaBan2 for 2D code shows ads.
Which is updated more often, A. O. Smith Academy or ManaBan2 for 2D code?
A. O. Smith Academy ships an update every 2 months, and ManaBan2 for 2D code every 2 months. Most recently, A. O. Smith Academy was updated on September 8, 2026 and ManaBan2 for 2D code on June 10, 2026.

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