Comparison

Radosť vs Effzone

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

Head to head
About

Radosť

Manage your mobile plan with this digital operator app. Enjoy commitment-free service with flexible tariffs and automatic card payments. The first 7 days are free.

Highlights
  • Digital in-app operator
  • Commitment-free service
  • Flexible tariffs
  • Automatic card payments
  • 7-day free trial
  • 4G and 5G network support
Features
Read full description

Let's try Radosť, a digital in-app operator, with the first 7 days for free. You don’t have to go anywhere; you just need to download the app and follow the simple step-by-step setup. You will need your credit/debit card and your ID card, so we can be sure that you are really you. Let us introduce ourselves a little: * We operate on a great 4G and 5G O2 network. * We are completely commitment-free. * We have 4 awesome tariffs, so you won’t get dizzy from a complicated offer. * Payment is automatically charged from the card you add into the app. You set it up once and enjoy your Radosť. If you feel like you have too little or too much data, minutes, or messages, you can simply change your tariff according to your current needs and spending. That’s enough about us; let’s go and make you happy with Radosť. More information is on our website: www.radost.sk

About

Effzone

Features
Read full description

Modern attendance tracking with built-in team communication. Effzone is a smart app for companies that want to digitize attendance and boost internal communication. With a quick scan of a QR code or NFC tag, employees can check in, start their shift, or mark a break – all from their phone. Core features: Instant check-in/out with QR or NFC Live attendance stats and work history Company feed for updates, announcements, and messages Employees can post, comment, and react with emojis Push notifications for new posts or shift reminders Simple and secure onboarding via PIN No paperwork. No confusion. Just a clean and friendly experience for every team.

Screenshots

Radosť4 screens
Effzone4 screens

Verdict

The call

The clearest difference is ads: Effzone at none against Radosť's shown. Effzone also leads on update cadence (every 6 days vs monthly). On price, in-app purchases, device support and iOS requirement 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

Radosť ships an update monthly, Effzone every 6 days. The most recent releases landed on September 30, 2026 and October 12, 2026 respectively.

Scorecard2 real differences · 8 level
Radosť versus Effzone: the parameters behind the verdict, then further details
ParameterRadosťEffzone
PriceFreeFree
Rating4.7 (39 ratings) — better—
Positive reviews33.3% of reviews—
Number of ratings39 — better—
Update frequencyMonthlyEvery 6 days — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPad
Requires iOS16.0 — better16.4
Further details — not scored
Size143 MB114 MB
Age rating4+12+
DeveloperO2 Slovakia, s.r.o.Webex

In-app purchases

None

Radosť

No in-app purchases

None

Effzone

No in-app purchases

Questions

Is Radosť free?
Radosť is free to download, with no in-app purchases.
Is Effzone free?
Effzone is free to download, with no in-app purchases.
Do Radosť or Effzone have ads?
Radosť shows ads; Effzone does not.
Which is updated more often, Radosť or Effzone?
Radosť ships an update monthly, and Effzone every 6 days. Most recently, Radosť was updated on September 30, 2026 and Effzone on October 12, 2026.

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