# CELPIP Practice vs CASPer Test Prep

CELPIP Practice and CASPer Test Prep 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.

Both are free to download. CELPIP Practice sells 2 in-app purchases, starting at $9.99 per 7 days and CASPer Test Prep sells 3 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

CELPIP Practice ships an update weekly, CASPer Test Prep every 11 days. The most recent releases landed on October 10, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | CELPIP Practice | CASPer Test Prep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 11 days |
| Size | 88 MB | 50 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [OCX Software Inc.](https://appshunter.io/developer/6776541732) | [ARISTOKRATI INC.](https://appshunter.io/developer/1893695087) |

## What reviewers say

### CELPIP Practice

[App page](https://appshunter.io/ios/app/celpip-practice-test-prep/id6776541730)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CELPIP Premium — Weekly | $9.99 | per 7 days |
| CELPIP Premium — Monthly | $39.99 | per month |


### CASPer Test Prep

[App page](https://appshunter.io/ios/app/casper-test-prep/id6777382678)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $9.99 | per 7 days |
| Monthly Pro | $20.99 | per month |
| Annual Pro | $139.99 | per year |


## Frequently asked questions

### Is CELPIP Practice free?

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

### Is CASPer Test Prep free?

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

### Do CELPIP Practice or CASPer Test Prep have ads?

Neither CELPIP Practice nor CASPer Test Prep shows ads.

### Which is updated more often, CELPIP Practice or CASPer Test Prep?

CELPIP Practice ships an update weekly, and CASPer Test Prep every 11 days. Most recently, CELPIP Practice was updated on October 10, 2026 and CASPer Test Prep on October 24, 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.*