Comparison

O2 aplikácia vs Lebara SIM Activation

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

Head to head
About

O2 aplikácia

Manage your mobile plan, monitor usage, pay bills, and get exclusive benefits. Easily add new services, contact support via chat, and even get new SIM cards for your family.

Highlights
  • Monitor data and call usage
  • Pay bills and top up credit
  • Manage O2 Spolu groups
  • Get exclusive weekly surprises
  • Contact support via chat
  • Purchase new SIM cards
Features
Read full description

Vďaka O2 Aplikácii máte svoju spotrebu vždy pod kontrolou, vybavíte si nový paušál či SIM kartu, založíte si skupinu O2 Spolu plnú výhod, uhradíte faktúry alebo získate milé prekvapenia. Byť v skupine O2 Spolu sa oplatí. Čím viac programov v skupine si spojíte, tým viac benefitov si spoločne môžete užívať. Môžete získať finančnú odmenu až 10 € mesačne, dáta navyše pre všetkých členov po prečerpaní predplatených dát alebo aj dáta navyše aj mimo EÚ. A O2 Prekvapenia majú všetci členovia výhodnejšie. S novou službou O2 Connect môžete zdieľať dáta, volania a SMS/MMS z vášho paušálu aj s ďalšími smart zariadeniami, napríklad tabletom či smart hodinkami. A ak potrebujete vyriešiť niečo zložitejšie, jednoducho sa spojíte s našou podporou cez chat priamo v aplikácií. Čo vybavíte v aplikácií? - kontrolujete svoju aktuálnu spotrebu - vyberiete si, ako chcete dostávať oznamy – SMS alebo push notifikácie - vytvoríte a spravujete skupinu O2 Spolu - aktivujete, deaktivujete alebo upravíte balíky a služby - aktivujete službu O2 Connect a spravujete svoje zariadenia - uhradíte faktúry alebo dobijete kredit (kartou alebo cez Google Pay) - bezplatne kontaktujete našu podporu cez chat - vybavíte svojim deťom SIM kartu O2 Junior a máte ich používanie pod kontrolou - aktivujete O2 Cestovné poistenie - tešíte sa z Prekvapení každý týždeň O2 Paušál so SIM odteraz kúpite digitálne cez aplikáciu bez toho, aby ste museli niekam chodiť. Vybavte si ho odteraz pár klikmi, hoci aj v autobuse. S detskou SIM kartou O2 Junior máte bezpečnosť svojich detí na internete pod kontrolou. Pridajte ju do O2 Spolu a využívajte spoločné benefity naplno. Ste s aplikáciou spokojní? Veľmi nás poteší, ak pridáte vaše hodnotenie 5 hviezdičiek. Ak niečo nefunguje alebo sa vám niečo nepáči, napíšte nám na kontakt@o2.sk.

About

Lebara SIM Activation

Easily and quickly register your Lebara SIM card using your identity document and SIM card. The process takes approximately 3 minutes to complete.

Highlights
  • Quick SIM card registration
  • Identity document upload
  • 3-minute activation process
  • User-friendly interface
Features
Read full description

The Lebara SIM Activation is the easiest and fastest way to register your Lebara SIM card. You've downloaded the app and have your identity document and Lebara card ready? Then you can register your card in just 3 minutes!

Screenshots

O2 aplikácia4 screens
Lebara SIM Activation4 screens

Verdict

The call

The clearest difference is rating: O2 aplikácia at 4.5 against Lebara SIM Activation's 1.0. O2 aplikácia also leads on update cadence (every 2 weeks vs every 4 months) and ratings volume (189 vs 3). Lebara SIM Activation's advantage is monetization model (free vs free with in-app purchases) and iOS requirement (11.0 vs 16.0). On price, review sentiment, 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.

ReceptionRating · Positive reviews · Number of ratings

O2 aplikácia holds the better App Store score, 4.5 against 1.0. That said, the two scores are not equally well evidenced: O2 aplikácia has 189 ratings behind it against 3, so its average is the more settled of the two. Written reviews split almost evenly too, at 23% and 22% positive.

UpkeepUpdate frequency

O2 aplikácia ships an update every 2 weeks, Lebara SIM Activation every 4 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard5 real differences · 5 level
O2 aplikácia versus Lebara SIM Activation: the parameters behind the verdict, then further details
ParameterO2 aplikáciaLebara SIM Activation
PriceFreeFree
Rating4.5 (189 ratings) — better1.0 (3 ratings)
Positive reviews22.7% of reviews — better22.2% of reviews
Number of ratings189 — better3
Update frequencyEvery 2 weeks — betterEvery 4 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree with in-app purchasesFree — better
DevicesiPhoneiPhone, iPod — better
Requires iOS16.011.0 — better
Further details — not scored
Size255 MB128 MB
Age rating4+4+
DeveloperO2 Slovakia, s.r.o.Lebara Media Services

Customer experience

O2 aplikácia

All ratings185 ratings
Positive84.9%
Neutral6.5%
Negative8.6%
Written reviews22 reviews
Positive22.7%
Neutral13.6%
Negative63.6%

Lebara SIM Activation

All ratings3 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews27 reviews
Positive22.2%
Neutral3.7%
Negative74.1%

In-app purchases

None

O2 aplikácia

No in-app purchases

None

Lebara SIM Activation

No in-app purchases

Questions

Is O2 aplikácia free?
O2 aplikácia is free to download, with no in-app purchases.
Is Lebara SIM Activation free?
Lebara SIM Activation is free to download, with no in-app purchases.
Which has better reviews, O2 aplikácia or Lebara SIM Activation?
O2 aplikácia is rated higher. O2 aplikácia averages 4.5 out of 5 from 189 ratings, while Lebara SIM Activation averages 1.0 from 3 ratings.
Do O2 aplikácia or Lebara SIM Activation have ads?
Neither O2 aplikácia nor Lebara SIM Activation shows ads.
Which is updated more often, O2 aplikácia or Lebara SIM Activation?
O2 aplikácia ships an update every 2 weeks, and Lebara SIM Activation every 4 months. Most recently, O2 aplikácia was updated on October 24, 2026 and Lebara SIM Activation on October 25, 2026.

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