Kaktus vs Inextrust Core
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Kaktus
Manage your mobile plan, track credit, and purchase data, minutes, or SMS packages. Easily top up your balance, send money to friends, and view service history. Roaming data usage is free.
- Track credit and plan usage
- Purchase data, minutes, and SMS packages
- Easy credit top-ups
- Send money to friends
- View service history
- Free roaming data usage
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Co v aplikaci najdeš a jak ti může pomoct? V přehledu služeb vidíš aktuální stav svého kreditu, čerpání jednotek z předplaceného tarifu NEŘEŠTO nebo z balíčků (Minut, SMS a Dat). Uvidíš přesně, kolik ti jednotek ještě zbývá, kdy si ti předplacený tarif obnoví, kdy si dobít kredit nebo aktivovat nový balíček. V aplikace si snadno vybereš jeden ze super předplacených tarifů NEŘEŠTO, nikam nemusíš chodit, nic podepisovat, jen připojíš svou PLATEBNÍ KARTU a tarif se sám zaplatí po 30 dnech. Nebo si jednotlivé balíčky Data, Minut, SMS namixuješ sám tak, aby ti Kaktus padnul jako ulitý. U samoobnovujících balíčků můžeš dokoupit extra data i vypnout samoobnovení. Kredit si tu snadno dobiješ, tak ti neunikne žádná naše facebooková akce, při které přidáváme kredit navíc za dobití. Pokud nechceš při každém dobíjení hledat platební kartu, stačí když si aktivuješ platbu na jedno kliknutí a příště jen vybereš částku, klikneš na dobít a je hotovo :) Máš kámoše u Kaktusu a dlužíš mu třeba za kafe? Prostě mu přes apku pošleš padesát kaček z kreditu a je srovnáno ;) Kouknout můžeš i do výpisu služeb, máš tak přehled, kdy se ti zaplatil předplacený tarif NEŘEŠTO, kolik tě stál balíček, kdy si dobil, nebo kam jsi volal a za kolik. I v roamingu máš data, která aplikace používá, zadarmo. Víc o aplikaci a o Kaktusu najdeš na www.mujkaktus.cz
Inextrust Core
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INEXTRUST is a discreet security solution. It does not require any additional printed element or chemicals to be added to your packaging. A state-of-the-art security feature which can be integrated on all printed packaging materials in a wide range of industries. - Invisible - Integrated into existing packaging - No additional printing costs - Authentication with a smartphone offline 1 ) INVISIBLE INEXTRUST is a discreet security solution. It does not require any additional printed element or chemicals to be added to your packaging. 2) INTEGRATED INTO EXISTING PACKAGING Directly combined with your existing graphic elements such as logos, texts, data carrier’s, etc., INEXTRUST is integrated seamlessly within your current design. Re-certification or additional regulatory compliance approval are not require for its packaging. 3) AUTHENTICATION WITH A SMARTPHONE By using your own Smartphone, you can verify the authenticity of your products with the INEXTRUST application. It can be used offline and does not require the need for any additional scanning devices. 4) APPLIED WITH STANDARD PRINTING TECHNOLOGY INEXTRUST can be printed with traditional printing processes such as offset, digital printing, flexography and rotogravure. Laser engraving on metal or other materials is also possible.
Screenshots
Verdict
The clearest difference is iOS requirement: Inextrust Core at 13.0 against Kaktus's 16.0. 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 6, 2026 and November 4, 2026 respectively.
| Parameter | Kaktus | Inextrust Core |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 24.6% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 16.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 169 MB | 78 MB |
| Age rating | 4+ | 4+ |
| Developer | T-Mobile Czech Republic a.s. | Inexto SA |
In-app purchases
Kaktus
No in-app purchases
Inextrust Core
No in-app purchases









