# IELTS Preparation Guide vs IELTS Flex

The clearest difference is update cadence: IELTS Flex at fortnightly against IELTS Preparation Guide's every 46 months. IELTS Preparation Guide's advantage is monetization model (free vs free with in-app purchases) and ratings volume (3 vs 1). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. IELTS Preparation Guide sells 1 one-off in-app purchase and IELTS Flex sells 21 in-app purchases, starting at $68.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for IELTS Preparation Guide against 5.0 for IELTS Flex. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

IELTS Preparation Guide ships an update every 46 months, IELTS Flex fortnightly. The most recent releases landed on October 24, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | IELTS Preparation Guide | IELTS Flex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/ielts-preparation-guide/id1509311335/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/ielts-flex/id6476671647/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 46 months | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 37 MB | 68 MB |
| Requires iOS | 16.2 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Muhammad Asad Arman](https://appshunter.io/developer/1487950157) | [Guided e-Learning](https://appshunter.io/developer/651514571) |

## What reviewers say

### IELTS Preparation Guide

[App page](https://appshunter.io/ios/app/ielts-preparation-guide/id1509311335)

This comprehensive offline course prepares you for all sections of the IELTS exam, including speaking, reading, listening, and writing. It offers detailed information, advice, practice exercises, and quizzes tailored to different skill levels. Improve your English proficiency and aim for a high band score with extensive vocabulary and sample content.

**Highlights:** Offline IELTS course access, Covers all four modules: Speaking, Reading, Listening, Writing, Practice tests and quizzes for each module, Extensive vocabulary lists and phrases, Speaking and writing samples for practice, Multiple difficulty levels

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |


### IELTS Flex

[App page](https://appshunter.io/ios/app/ielts-flex/id6476671647)

Prepare for your IELTS exam with AI-powered practice tests, personalized feedback, and live classes. Get accurate score predictions and improve your writing and speaking skills with expert tutors.

**Highlights:** AI-powered IELTS preparation, Realistic mock tests, AI writing and speaking feedback, Live and on-demand classes, 1-to-1 expert tutor sessions, Score predictions

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (21)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month IELTS Flex Gateway | $68.99 | per month |
| 1 month IELTS Flex Advantage | $69.99 | per month |
| 1 month IELTS Flex Advantage | $88.99 | per month |
| 6 months IELTS Flex Gateway | $269.99 | per 6 months |
| 6 months IELTS Flex Gateway | $329.00 | per 6 months |
| 6 month IELTS Flex Advantage | $329.99 | per 6 months |
| 6 month IELTS Flex Advantage | $419.00 | per 6 months |
| Mock Exam | $3.99 | one-time |
| IELTS Flex Gateway | $9.99 | one-time |
| Feedback for completed work | $14.99 | one-time |
| IELTS Flex Advantage | $14.99 | one-time |
| Advantage mock test | $14.99 | one-time |
| IELTS Flex Gateway Upgrade | $14.99 | one-time |
| IELTS Flex Gateway | $16.00 | one-time |
| IELTS Flex Advantage | $21.00 | one-time |
| 1 Flex Lesson | $24.99 | one-time |
| IELTS Flex Gateway | $24.99 | one-time |
| IELTS Flex Advantage | $39.99 | one-time |
| IELTS Ready Premium Advantage | $69.99 | one-time |
| 3 Flex Lessons | $74.99 | one-time |
| 5 Flex Lessons | $124.99 | one-time |


## Frequently asked questions

### Is IELTS Preparation Guide free?

IELTS Preparation Guide is free to download, with in-app purchases available.

### Is IELTS Flex free?

IELTS Flex is free to download, with in-app purchases available.

### Which has better reviews, IELTS Preparation Guide or IELTS Flex?

IELTS Preparation Guide and IELTS Flex are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

### Do IELTS Preparation Guide or IELTS Flex have ads?

Neither IELTS Preparation Guide nor IELTS Flex shows ads.

### Which is updated more often, IELTS Preparation Guide or IELTS Flex?

IELTS Preparation Guide ships an update every 46 months, and IELTS Flex fortnightly. Most recently, IELTS Preparation Guide was updated on October 24, 2026 and IELTS Flex on October 18, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*