PerSu Extra vs GSM Expert
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PerSu Extra
This shopping app digitizes loyalty programs and cashback rewards. Scan QR codes at checkout to earn benefits and receive instant cashback directly to your account. Payments are handled within the app, eliminating the need for paper vouchers.
- Digital loyalty program
- Instant cashback rewards
- QR code scanning at checkout
- In-app payments
- Paperless voucher system
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PennyBack je sada PerSu Extra. Šta je novo: - Novi naziv i vizuelni identitet - Poboljšane performanse i stabilnost aplikacije - Unapređeno korisničko iskustvo - Bez papirnih vaučera – čuvamo prirodu i smanjujemo zagađenje Sada sve funkcioniše digitalno: - Skeniranjem QR koda na kasi ostvarujete pogodnosti, a povrat se odmah evidentira na vaš korisnički nalog - Plaćanje se obavlja direktno putem aplikacije, bez potrebe za papirnim vaučerima
GSM Expert
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Servisni delovi i alati za reparaciju mobilnih telefona 'GSM Expert' - sve na jednom mestu: LCD, touch screen, fletovi, konektori, baterije, duvaljke, lemilice, merni instrumenti... Najsira ponuda i najprofesionalnija usluga!
Screenshots
Verdict
The clearest difference is device support: GSM Expert at 2 against PerSu Extra's —. GSM Expert also leads on iOS requirement (13.0 vs 16.0). On price 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.
| Parameter | PerSu Extra | GSM Expert |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | — | Every 8 months |
| Ads | — | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | — | iPhone, iPod — better |
| Requires iOS | 16.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | PENNYBACK DOO | Digital Vision DOO Novi Sad |
In-app purchases
PerSu Extra
No in-app purchases
GSM Expert
No in-app purchases
