Comparison

Mock Stream vs Sofi

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

Head to head
About

Mock Stream

Features
Read full description

Mock Stream is full IELTS and CEFR Multilevel exam practice in your pocket. Take complete, timed mock tests across all four skills — Listening, Reading, Writing and Speaking — and get instant, examiner-style results. WHAT YOU GET • Complete mock exams for IELTS and CEFR Multilevel. • All four skills, scored the way the real exam is — band scores and CEFR levels. • AI feedback on Writing and Speaking: detailed comments, corrections, and model answers. • Speaking practice with real recording, preparation and answer timers, and playback. • Listening with clear audio and the option to save audio for offline practice. • Instant Reading and Listening scoring with answer review and explanations. • Your results history, progress trends, and personalised focus areas. • Quick Practice mode to drill a single part or task, plus untimed self-paced options. ONE EXAM A DAY, ON PURPOSE Every exam in the app is open to you from the start, and there is nothing to buy inside it. What we do ask is that you sit one full exam a day. Taking mock after mock without studying what went wrong is the fastest way to stay at the same band. After each exam the app sends you back to your answers, your mistakes and the Learn section, and opens the next exam the following day. SIGN IN YOUR WAY Continue with Apple, Google, Telegram or your email address, and your results follow you to any device. Mock Stream is built for students preparing for IELTS and CEFR Multilevel (A2–C1) English exams who want realistic practice and feedback that actually helps them improve.

About

Sofi

Features
Read full description

Sofi bilan ingliz tilini o‘zbekcha izohlar orqali o‘rganing. Qisqa darslar, mavzuli so‘zlar va amaliy mashqlar bilan har kuni davom eting. Beginner, Elementary, Pre-Intermediate va Intermediate — jami 50 ta unit. Har bir kursda nazariya, so‘zlar, mashqlar, listening, takrorlash va yakuniy testlar bor. Grammatikani sodda izoh, formula va misollar orqali tushuning. Keng tarqalgan xatolarni ko‘rib, to‘g‘ri shaklni mashq qiling. So‘zlarni karta yoki ro‘yxatda o‘rganing. Inglizcha so‘z, o‘zbekcha ma’no va misolni ko‘ring, talaffuzni tinglang va flashcard bilan takrorlang. Ilovaga joylangan audio darslar bilan tinglab tushunishni mashq qiling. Takrorlash navbati yordamida o‘rganganlaringizni qayta eslang, progress va mashq natijalaringizni saqlang. Writing mashqlarida qisqa inglizcha matn yozib, Google Gemini yordamida izoh va tuzatish oling. AI javobida xato bo‘lishi mumkin. Kurs tavsiflari ochiq. Darslar, mashqlar va progressni saqlash uchun Apple, Google yoki Telegram orqali akkauntga kiring. Hozirgi o‘quv imkoniyatlari bepul. Dars eslatmalarini profil sozlamalaridan boshqarasiz. Yordam: sofi24app@gmail.com Maxfiylik siyosati: https://sofiapp.uz/privacy/ Foydalanish shartlari: https://sofiapp.uz/terms/

Screenshots

Mock Stream4 screens
Sofi4 screens

Verdict

The call

Mock Stream and Sofi are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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.

UpkeepUpdate frequency

Mock Stream ships an update fortnightly, Sofi every 2 weeks. The most recent releases landed on November 10, 2026 and October 31, 2026 respectively.

ScorecardNo meaningful differences
Mock Stream versus Sofi: the parameters behind the verdict, then further details
ParameterMock StreamSofi
PriceFreeFree
Update frequencyFortnightly — betterEvery 2 weeks
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.416.4
Further details — not scored
Size79 MB490 MB
Age rating4+12+
DeveloperDavirbek KhasanovJonibek Buronov

In-app purchases

None

Mock Stream

No in-app purchases

None

Sofi

No in-app purchases

Questions

Is Mock Stream free?
Mock Stream is free to download, with no in-app purchases.
Is Sofi free?
Sofi is free to download, with no in-app purchases.
Do Mock Stream or Sofi have ads?
Neither Mock Stream nor Sofi shows ads.
Which is updated more often, Mock Stream or Sofi?
Mock Stream ships an update fortnightly, and Sofi every 2 weeks. Most recently, Mock Stream was updated on November 10, 2026 and Sofi on October 31, 2026.

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