Yettel SRB vs Sortis
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Yettel SRB
Manage your mobile services, pay bills, and access exclusive offers. This app provides a quick and secure way to handle all your account needs, from checking balances to activating new services. Enjoy personalized deals and gifts, all within a user-friendly interface.
- Check account balance and usage
- Pay bills quickly or automate payments
- Activate add-ons and digital services
- Access personalized offers and gifts
- Locate Yettel shops and ATMs
- Top up your or another number
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Uživaj u sjajnom digitalnom iskustvu, bilo gde i bilo kada. Aplikacija je dostupna 24/7 i ima sve što ti je potrebno. Drži sve pod kontrolom • U svakom trenutku vidi potrošnju, stanje i račune. • Jednostavno kontroliši dečije korišćenje usluga. • Podesi WiFi mrežu u svom domu i kontroliši pristup sajtovima. Iskoristi ekskluzivne benefite • Svakog petka preuzmi poklone uz više od 500.000 korisnika. • Svakog dana uživaj u popustima kod 300+ Y. Shopping partnera. • Dopuni kredit ili aktiviraj pripejd ponude i dobijaš +20% bonusa. • Kupi broj, obnovi ugovor ili pređi na postpejd i dobijaš duplo više GB. Plati i završi za par sekundi • Sva plaćanja u aplikaciji bez provizije i u par klikova. • Plati račun putem aplikacije i aktiviraj poklon iznenađenja. • Uključi automatsko plaćanje i zaboravi na rokove. Aktiviraj šta ti treba, kad ti treba • Dodaj internet, minute i TV dodatke brzo i lako. • Promeni paket ili pređi na postpejd brže nego u prodavnici. • Aktiviraj i kupi roming GB u par jednostavnih koraka. ----------------------------------------------------------------------------------------------------------------------------------------------- Enjoy a great digital experience anywhere, anytime. The app is available 24/7 and has everything you need. Keep everything under control • Check your usage, balance, and bills at any time. • Easily manage how your children use services. • Set up the WiFi network in your home and control website access. Use exclusive benefits • Claim gifts every Friday together with more than 500,000 users. • Enjoy discounts every day with 300+ Y. Shopping partners. • Top up your credit or activate prepaid offers and get a +20% bonus. • Buy a number, renew your contract, or switch to postpaid and get twice as many GB. Pay and get things done in seconds • Make all payments in the app with no fee and in just a few taps. • Pay your bill through the app and activate a surprise gift. • Turn on automatic payments and forget about due dates. Activate what you need, when you need it • Add mobile data, minutes, and TV add-ons quickly and easily. • Change your plan or switch to postpaid faster than in-store. • Activate and buy roaming GB in a few simple steps.
Sortis
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Every draw leaves proof. Sortis is a random picker for the moments when the result has to hold up: picking a student, running a giveaway, splitting teams, or settling an argument on game night. Instead of asking anyone to just trust the spin, Sortis can publish a cryptographic commitment before the draw and let anyone verify the result afterward. WHY SORTIS • Notary, not casino — Sortis never claims to be "fair"; it claims to be verifiable, reproducible and provable • No ads, no account, no login wall — and it works offline • Nothing to unlock — there's no premium tier 7 DRAW TOOLS • Wheel — spin for one winner, with a no-repeat mode for classrooms and a Quick, Normal or Long spin • Dice — roll any notation (2d6, d20, 4d6 keep highest 3, and more) • Coin — a one-tap Yes/No flip • Teams — split a group into teams, balanced by a 1–5 skill level, and keep chosen people on different teams • Raffle — draw winners one at a time from a shared entry list • Order — shuffle a running order for turns, presentations or lineups • Numbers — draw non-repeating numbers from any range LISTS THAT TRAVEL • Reusable, weighted entry lists shared across Wheel, Teams, Raffle and Order • Start from a template — Yes/No/Maybe, days of the week, numbers 1–30, rock-paper-scissors and more • Share a list by QR code so a co-teacher or teammate gets the exact same names • Duplicate a list in one tap — Class 3A becomes Class 3B MADE FOR THE ROOM • Results read aloud, in your language • The screen stays awake during a draw • Shake to draw, a one-tap Yes/No coin, and Siri Shortcuts • 35 languages, achievements, light and dark themes BUILT-IN PROOF • Commit-reveal — publish a SHA-256 hash before drawing, reveal the seed after; anyone can recompute it • Verify screen — paste a share code and get an honest MATCH / MISMATCH / REPRODUCED / INVALID verdict • Draw history — every draw is an append-only, shareable record • Fairness check — run any setup 10,000 times through the real engine and compare against the odds • Share as an image — a result card with the outcome, a hash and how to verify it No ads, no account, no subscription. Every feature works fully offline, forever; the only network traffic is anonymous usage analytics and crash reports. Optional tips keep Sortis free — they unlock nothing, because there's nothing locked.
Screenshots
Verdict
The clearest difference is in-app purchases: Yettel SRB at none against Sortis's 3. Yettel SRB also leads on iOS requirement (13.0 vs 16.0). Sortis's advantage is update cadence (every 9 days vs monthly). On price, ads 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. Sortis sells 3 one-off in-app purchases. Yettel SRB asks for nothing beyond the download.
Yettel SRB ships an update monthly, Sortis every 9 days. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.
| Parameter | Yettel SRB | Sortis |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (10K ratings) — better | — |
| Positive reviews | 27.1% of reviews | — |
| Number of ratings | 10K — better | — |
| Update frequency | Monthly | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 27 MB | 68 MB |
| Age rating | 4+ | 4+ |
| Developer | Yettel d.o.o. Beograd | Zawaar Abbas Dad |
Bugs and requests
Yettel SRB
Reported bugs
3 issues- App crashes on launch
- Widget functionality not working
- Billing issues and incorrect charges
Requested features
3 requests- Add English language option
- Improve app stability and performance
- Provide better transparency on pricing and charges
Sortis
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Yettel SRB
No in-app purchases
Sortis
- Small Tip$1.99
- Medium Tip$4.99
- Generous Tip$9.99








