# Think Bots (Quiz App) vs CISSP Certification Prep

The clearest difference is in-app purchases: Think Bots (Quiz App) at none against CISSP Certification Prep's 2. Think Bots (Quiz App) also leads on update cadence (daily vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. CISSP Certification Prep sells 2 in-app purchases, starting at $9.99 per month. Think Bots (Quiz App) asks for nothing beyond the download.

Think Bots (Quiz App) ships an update daily, CISSP Certification Prep every 2 months. The most recent releases landed on October 11, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Think Bots (Quiz App) | CISSP Certification Prep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 2 months |
| Size | 21 MB | 9 MB |
| Requires iOS | **16.6** | 17.2 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Enciphers Labs Private Limited](https://appshunter.io/developer/1661610168) | [Cargo Teleport Inc](https://appshunter.io/developer/1761832181) |

## What reviewers say

### Think Bots (Quiz App)

[App page](https://appshunter.io/ios/app/think-bots-quiz-app/id1661610166)

**Features:** macOS Compatibility

**In-app purchases:** none


### CISSP Certification Prep

[App page](https://appshunter.io/ios/app/cissp-certification-prep/id6738974087)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium monthly subscription | $9.99 | per month |
| Lifetime version | $24.99 | one-time |


## Frequently asked questions

### Is Think Bots (Quiz App) free?

Think Bots (Quiz App) is free to download, with no in-app purchases.

### Is CISSP Certification Prep free?

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

### Do Think Bots (Quiz App) or CISSP Certification Prep have ads?

Neither Think Bots (Quiz App) nor CISSP Certification Prep shows ads.

### Which is updated more often, Think Bots (Quiz App) or CISSP Certification Prep?

Think Bots (Quiz App) ships an update daily, and CISSP Certification Prep every 2 months. Most recently, Think Bots (Quiz App) was updated on October 11, 2026 and CISSP Certification Prep on October 8, 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.*