# Prep IELTS vs Wiselim

The clearest difference is in-app purchases: Prep IELTS at none against Wiselim's 3. Prep IELTS also leads on update cadence (every 3 days vs every 5 days) and iOS requirement (13.4 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Wiselim sells 3 in-app purchases, starting at $6.99 per month. Prep IELTS asks for nothing beyond the download.

Prep IELTS ships an update every 3 days, Wiselim every 5 days. The most recent releases landed on October 18, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Prep IELTS | Wiselim |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 5 days |
| Size | 25 MB | 69 MB |
| Requires iOS | **13.4** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Bahodir Rajabov](https://appshunter.io/developer/1775197440) | [Guangzhou Yunji Culture Technology Co., LTD](https://appshunter.io/developer/1808723593) |

## What reviewers say

### Prep IELTS

[App page](https://appshunter.io/ios/app/prep-ielts-prepare-your-exam/id6737136356)

**Features:** macOS Compatibility

**In-app purchases:** none


### Wiselim

[App page](https://appshunter.io/ios/app/wiselim/id6748813034)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| monthly card | $6.99 | per month |
| seasonal card | $14.99 | per 3 months |
| annual card | $59.99 | per year |


## Frequently asked questions

### Is Prep IELTS free?

Prep IELTS is free to download, with no in-app purchases.

### Is Wiselim free?

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

### Do Prep IELTS or Wiselim have ads?

Neither Prep IELTS nor Wiselim shows ads.

### Which is updated more often, Prep IELTS or Wiselim?

Prep IELTS ships an update every 3 days, and Wiselim every 5 days. Most recently, Prep IELTS was updated on October 18, 2026 and Wiselim on October 12, 2026.

---

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