Comparison

OHA vs Scholarium

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

Head to head
About

OHA

Transform your iPad or iPhone into a personal massager. This app provides a convenient way to experience massage therapy using your existing device.

Highlights
  • Transforms device into a massager
  • Personal massage therapy
  • Convenient use
Features
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OHA is a lifestyle wellness massager app. It turns your iPad/ iPhone as a massager machine.

About

Scholarium

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Afraid of forgetting the assignments? Looking for a reminder app designed specifically for students? That's Scholarium, look no further than this! Helping you keep track of all assignments, exchange assignment information with classmates, and get a gist of the timeline at a glance of widgets. With Scholarium, you gain plentiful time and cozy student life. Feature Highlights Due Date and Overdue Reminders • Scholarium can remind you to finish incomplete assignments not only when it’s overdue but also when its remaining time falls below the percentage you preferred. Countdown Progress • Scholarium displays a countdown progress bar for each assignment so that you can get a more specific understanding of how much time is left until the due date of assignments. Fast Assignment Creating & Sharing • You can quickly create assignments by scanning QR Codes of assignments you and your classmates shared with each other. Assignment Widgets • You can quickly get an overview of your assignments with widgets provided by Scholarium. In comparison with other reminder apps that only allow you to set the due date for your tasks, Scholarium also introduces the concept of assigned date, which helps you understand the progress of remaining time and get reminders before it’s due. With Scholarium, you can say goodbye to missing deadlines and hello to a more organized and stress-free student life.

Screenshots

OHA3 screens
Scholarium4 screens

Verdict

The call

The clearest difference is ads: OHA at none against Scholarium's shown. OHA also leads on update cadence (every 3 weeks vs every 5 months) and iOS requirement (12.0 vs 15.0). 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

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

OHA ships an update every 3 weeks, Scholarium every 5 months. The most recent releases landed on October 22, 2026 and October 6, 2026 respectively.

Scorecard3 real differences · 7 level
OHA versus Scholarium: the parameters behind the verdict, then further details
ParameterOHAScholarium
PriceFreeFree
Rating2.1 (30 ratings) — better—
Positive reviews19.0% of reviews—
Number of ratings30 — better—
Update frequencyEvery 3 weeks — betterEvery 5 months
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size29 MB11 MB
Age rating12+4+
DeveloperChi-pei WangCheng-Han Wu

Customer experience

OHA

All ratings30 ratings
Positive23.3%
Neutral0.0%
Negative76.7%
Written reviews42 reviews
Positive19.0%
Neutral7.1%
Negative73.8%

Scholarium

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

OHA

No in-app purchases

None

Scholarium

No in-app purchases

Questions

Is OHA free?
OHA is free to download, with no in-app purchases.
Is Scholarium free?
Scholarium is free to download, with no in-app purchases.
Do OHA or Scholarium have ads?
Scholarium shows ads; OHA does not.
Which is updated more often, OHA or Scholarium?
OHA ships an update every 3 weeks, and Scholarium every 5 months. Most recently, OHA was updated on October 22, 2026 and Scholarium on October 6, 2026.

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