NAY Smart App vs OSTRIUM
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NAY Smart App
Discover exclusive discounts, special deals, and coupons. Scan product tags for instant price comparisons, ratings, and descriptions. Track in-store purchases and receive electronic receipts and order updates.
- Exclusive discounts and deals
- Price tag scanning
- Product ratings and descriptions
- Digital customer card
- Electronic receipts
- Order status tracking
- Store locator and hours
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- Don't miss out on the latest discounts or special deals available only for users of NAY app, and tons of other benefits! - Scan price tags in stores and et quick access to prices, ratings, and detailed product descriptions. - Present yourself with a customer card while shopping in our store and we will record all of your in-store purchases and send you your electronic receipts into this app. - Keep track of your purchases thanks to notifications that will keep you up to date with the status of your orders, to which you can return at any time. - Shop our special offers and deals! This app will bring you exclusive deals and discount coupons valid only for users of NAY app. - You don´t have to look for our store, because wherever you are, we will always show you the closest store and its opening hours.
OSTRIUM
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OSTRIUM je centrum nožov, brúsenia a remesla. Vzniklo z lásky k remeslu a poctivo spravenej práci. Je to dielňa aj miesto stretnutí – pre ľudí, ktorí chcú dobrý nástroj nielen vlastniť, ale aj mu rozumieť. Aplikácia OSTRIUM ti dá celé centrum do vrecka. Prezri si ponuku, nauč sa niečo nové, poraď sa s odborníkmi a buď súčasťou komunity. KATALÓG PRODUKTOV Prezri si nože, brúsky a ďalšie nástroje, ktoré nájdeš na našej predajni. Pozri si detaily, vyber si a príď si ich chytiť do ruky – alebo nakúp priamo. NÁVODY Ako správne brúsiť, ako sa starať o čepeľ, aký nôž sa hodí na akú prácu. Praktické návody, z ktorých sa naučí začiatočník aj skúsený používateľ. PORADŇA Neviete si rady s výberom alebo údržbou? Opýtajte sa. Poradíme s nožom, oceľou, brúsením aj s výberom darčeka. KOMUNITA Zdieľaj svoje skúsenosti, nástroje aj výsledky práce s ľuďmi, ktorí remeslu rozumejú a majú ho radi. REMESELNÍCI Spoznaj ľudí, ktorí stoja za nástrojmi – remeselníkov, ich prácu a príbehy. VERNOSTNÝ SYSTÉM Zbieraj body za nákupy a služby a využívaj výhody, ktoré sme pripravili pre stálych zákazníkov. Príď si nechať nabrúsiť nôž, vybrať darček, chytiť oceľ do ruky, naučiť sa niečo nové alebo sa len porozprávať o remesle. Tešíme sa na teba.
Screenshots
Verdict
The clearest difference is update cadence: OSTRIUM at every 6 days against NAY Smart App's monthly. On price, ads, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
NAY Smart App ships an update monthly, OSTRIUM every 6 days. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.
| Parameter | NAY Smart App | OSTRIUM |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (24 ratings) — better | — |
| Positive reviews | 43.1% of reviews | — |
| Number of ratings | 24 — better | — |
| Update frequency | Monthly | Every 6 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 15.1 — better |
| Further details — not scored | ||
| Size | 94 MB | 51 MB |
| Age rating | 4+ | 17+ |
| Developer | Nay, a.s. | Appkaren s.r.o. |
In-app purchases
NAY Smart App
No in-app purchases
OSTRIUM
No in-app purchases








