# Vivat Lex vs IELTS Prep

The clearest difference is ads: Vivat Lex at none against IELTS Prep's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Vivat Lex sells 4 in-app purchases, starting at $9.99 per 7 days and IELTS Prep sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Vivat Lex ships an update every 9 days, IELTS Prep weekly. The most recent releases landed on October 25, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Vivat Lex | IELTS Prep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 9 days | **Weekly** |
| Size | 120 MB | 48 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Stanislav Lynnyk](https://appshunter.io/developer/1887245095) | [Bhavesh Chodavadiya](https://appshunter.io/developer/6772494720) |

## What reviewers say

### Vivat Lex

[App page](https://appshunter.io/ios/app/vivat-lex-sqe1-practice/id6761006445)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Access | $9.99 | per 7 days |
| Monthly Plan | $39.99 | per month |
| Quarterly Plan | $99.99 | per 3 months |
| Yearly Plan | $999.99 | per year |


### IELTS Prep

[App page](https://appshunter.io/ios/app/ielts-prep-learn-and-practice/id6772494718)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| IELTS PRO Lifetime Access | $9.99 | one-time |


## Frequently asked questions

### Is Vivat Lex free?

Vivat Lex is free to download, with in-app purchases available.

### Is IELTS Prep free?

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

### Do Vivat Lex or IELTS Prep have ads?

IELTS Prep shows ads; Vivat Lex does not.

### Which is updated more often, Vivat Lex or IELTS Prep?

Vivat Lex ships an update every 9 days, and IELTS Prep weekly. Most recently, Vivat Lex was updated on October 25, 2026 and IELTS Prep on November 10, 2026.

---

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