# CompTIA CASP+ Prep vs Tewter

The clearest difference is in-app purchases: Tewter at none against CompTIA CASP+ Prep's 3. CompTIA CASP+ Prep's advantage is iOS requirement (12.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. CompTIA CASP+ Prep sells 3 in-app purchases, starting at $4.99 per month. Tewter asks for nothing beyond the download.

## The numbers

| Metric | CompTIA CASP+ Prep | Tewter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Size | 58 MB | 31 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [学勇 张](https://appshunter.io/developer/590340880) | [JAYLEN DEAN CAMPBELL](https://appshunter.io/developer/1870958419) |

## What reviewers say

### CompTIA CASP+ Prep

[App page](https://appshunter.io/ios/app/comptia-casp-plus-prep/id6479339955)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MONTHLY | $4.99 | per month |
| 3 MONTHS | $9.99 | per 3 months |
| YEARLY | $19.99 | per year |


### Tewter

[App page](https://appshunter.io/ios/app/tewter/id6758110732)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CompTIA CASP+ Prep free?

CompTIA CASP+ Prep is free to download, with in-app purchases available.

### Is Tewter free?

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

### Do CompTIA CASP+ Prep or Tewter have ads?

Neither CompTIA CASP+ Prep nor Tewter shows ads.

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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.*