Comparison

Happy5 Performance vs Acall Mobile

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

Head to head
About

Happy5 Performance

Features
Read full description

Build a Performance Driven Culture. Inspire and drive your employees’ performance & development — in real time. **Simple & Powerful Performance Review** Our intuitive system helps employees to get more frequent performance feedback. All feedback is documented in one single repository. **Continues Personal Development** Employee development becomes a crucial business priority. Help increase your employees’ performance & development to make them stay competitive. **Coaching Conversation** Encourage your managers to have meaningful 1:1 conversations with their employees.

About

Acall Mobile

Reserve office seats and meeting rooms, and receive visitor and meeting notifications. Secure check-in is available using dynamic QR codes.

Highlights
  • Reserve free-address seats
  • Book meeting rooms
  • Check room availability
  • Secure check-in with QR codes
  • Receive visitor notifications
  • Get meeting reminders
Features
Read full description

Acall Mobile is Acall's smartphone application. ◆ Reserve and use seats You can reserve a free-address seat in your office. Check in by scanning the QR code placed in the space. ◆ Meeting room reservation You can reserve a meeting room, check the current usage status, and narrow down the list of available meeting rooms by specifying the date and time. When a meeting is scheduled, you can reserve a meeting room from Acall Mobile. If you link Acall to your calendar, the reservation will be synchronized to your calendar in real-time. ◆ Secure check-in with one-time QR code QR codes provided for each employee can be used for authentication and unlocking when starting a meeting or entering a room. QR codes are dynamic one-time codes with an expiration date, so you can be assured of the security. ◆ Various notifications You can receive notifications from the Acall service. For example, you can receive notifications from Acall Reception when you have visitors so that you can respond to them even when you are away from your Desktop PC. You will be notified before the meeting that you are attending, so you don't have to worry about being late for an important meeting. * You would need to subscribe to Acall to use this service. Please contact via inquiry form (https://www.workstyleos.com/en/contact/).

Screenshots

Happy5 Performance1 screens
Acall Mobile4 screens

Verdict

The call

The clearest difference is iOS requirement: Acall Mobile at 13.0 against Happy5 Performance's 15.1. On price, update cadence, 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

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 16, 2026 and August 7, 2026 respectively.

Scorecard1 real difference · 7 level
Happy5 Performance versus Acall Mobile: the parameters behind the verdict, then further details
ParameterHappy5 PerformanceAcall Mobile
PriceFreeFree
Positive reviews—33.3% of reviews
Update frequencyEvery 3 weeksEvery 3 weeks
AdsNoNo
In-app purchasesNoNo
Monetization—Subscription
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.113.0 — better
Further details — not scored
Size67 MB55 MB
Age rating4+4+
DeveloperHappy5Acall Inc.

In-app purchases

None

Happy5 Performance

No in-app purchases

None

Acall Mobile

No in-app purchases

Questions

Is Happy5 Performance free?
Happy5 Performance is free to download, with no in-app purchases.
Is Acall Mobile free?
Acall Mobile is free to download, with no in-app purchases.
Do Happy5 Performance or Acall Mobile have ads?
Neither Happy5 Performance nor Acall Mobile shows ads.
Which is updated more often, Happy5 Performance or Acall Mobile?
Happy5 Performance ships an update every 3 weeks, and Acall Mobile every 3 weeks. Most recently, Happy5 Performance was updated on September 16, 2026 and Acall Mobile on August 7, 2026.

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