Comparison

PTE Flow vs Mock Stream

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

Head to head
About

PTE Flow

Features
Read full description

Most PTE candidates don't lose Write From Dictation marks on hard words. They lose them on the small ones โ€” a, the, is, and the plural s they never hear. PTE Flow is a daily WFD trainer built around exactly that problem. Listen to a sentence, type what you hear, and get word-level feedback showing precisely which words you got right, missed, or got wrong โ€” so you can see your weak spots instead of guessing at them. Practice 5 free questions every day, and let daily review turn your mistakes into marks. WHAT'S INSIDE - 1,700+ real-style WFD sentences to practise - Three practice modes: Build (assemble sentence chunks), Sort (arrange words in order), and Write (type the full answer) - Word-level feedback on every answer: correct, missing, and wrong words highlighted - Most Repeated category plus band 50 / 65 / 79 sentence collections - Adjustable playback speed for listening practice - Daily streak to keep the habit going - Spaced review that brings back the sentences you got wrong - 5 free questions every day โ€” Premium unlocks unlimited practice and every practice pack BUILT FOR ONE THING PTE Flow is not a general English course and it doesn't try to replace full mock tests. It's a focused trainer for the single task where weak listeners give away the most marks: Write From Dictation. Use it on your phone for short daily sessions โ€” on the bus, between classes, before bed โ€” and save your full mock tests for the computer. A few focused minutes a day builds the listening memory and spelling accuracy that WFD rewards. Audio playback requires an internet connection. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

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 โ€” Listening, Reading, Writing and Speaking โ€” and get instant, examiner-style results. WHAT YOU GET โ€ข Complete mock exams for IELTS and CEFR Multilevel. โ€ข All four skills, scored the way the real exam is โ€” band scores and CEFR levels. โ€ข AI feedback on Writing and Speaking: detailed comments, corrections, and model answers. โ€ข Speaking practice with real recording, preparation and answer timers, and playback. โ€ข Listening with clear audio and the option to save audio for offline practice. โ€ข Instant Reading and Listening scoring with answer review and explanations. โ€ข Your results history, progress trends, and personalised focus areas. โ€ข 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 (A2โ€“C1) English exams who want realistic practice and feedback that actually helps them improve.

Screenshots

PTE Flow4 screens
Mock Stream4 screens

Verdict

The call

The clearest difference is in-app purchases: Mock Stream at none against PTE Flow's 2. PTE Flow's advantage is update cadence (every 9 days vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. PTE Flow sells 2 in-app purchases, starting at $5.99 per month. Mock Stream asks for nothing beyond the download.

UpkeepUpdate frequency

PTE Flow ships an update every 9 days, Mock Stream every 3 months. Both last shipped on October 12, 2026.

Scorecard2 real differences ยท 4 level
PTE Flow versus Mock Stream: the parameters behind the verdict, then further details
ParameterPTE FlowMock Stream
PriceFreeFree
Update frequencyEvery 9 days โ€” betterEvery 3 months
AdsNoNo
In-app purchasesYesNo โ€” better
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPad
Requires iOS15.0 โ€” better16.4
Further details โ€” not scored
Size56 MB62 MB
Age rating4+4+
DeveloperCao Ky NguyenDavirbek Khasanov

In-app purchases

2 purchases

PTE Flow

Subscriptions2
  • Monthly Premium$5.991 Month
  • Yearly Premium3 Days trial$59.991 Year
None

Mock Stream

No in-app purchases

Questions

Is PTE Flow free?
PTE Flow is free to download, with in-app purchases available.
Is Mock Stream free?
Mock Stream is free to download, with no in-app purchases.
Do PTE Flow or Mock Stream have ads?
Neither PTE Flow nor Mock Stream shows ads.
Which is updated more often, PTE Flow or Mock Stream?
PTE Flow ships an update every 9 days, and Mock Stream every 3 months. Most recently, PTE Flow was updated on October 12, 2026 and Mock Stream on October 12, 2026.

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