# iKnowNow vs Cisco Test Sim

The clearest difference is in-app purchases: iKnowNow at none against Cisco Test Sim's 5. iKnowNow also leads on iOS requirement (15.0 vs 17.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Cisco Test Sim sells 5 in-app purchases, starting at $7.99 per month. iKnowNow asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 5, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | iKnowNow | Cisco Test Sim |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 44 MB | 35 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [MOL INFORMATION TECHNOLOGY INDIA PRIVATE LIMITED](https://appshunter.io/developer/1529598614) | [Aaratus, inc.](https://appshunter.io/developer/1774774771) |

## What reviewers say

### iKnowNow

[App page](https://appshunter.io/ios/app/iknownow/id1660900340)

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

**In-app purchases:** none


### Cisco Test Sim

[App page](https://appshunter.io/ios/app/cisco-test-sim/id6740150279)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $7.99 | per month |
| 3 Month Subscription | $29.99 | per 3 months |
| 6 Month Subscription | $49.99 | per 6 months |
| 12 Month Subscription | $79.99 | per year |
| Lifetime Access | $99.99 | one-time |


## Frequently asked questions

### Is iKnowNow free?

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

### Is Cisco Test Sim free?

Cisco Test Sim is free to download, with in-app purchases available.

### Do iKnowNow or Cisco Test Sim have ads?

Neither iKnowNow nor Cisco Test Sim shows ads.

### Which is updated more often, iKnowNow or Cisco Test Sim?

iKnowNow ships an update every 2 months, and Cisco Test Sim every 2 months. Most recently, iKnowNow was updated on October 5, 2026 and Cisco Test Sim on September 27, 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.*