# KnowledgeTRAK vs ISC

The clearest difference is rating: ISC at 4.5 against KnowledgeTRAK's 1.0. ISC also leads on ratings volume (29 vs 1). KnowledgeTRAK's advantage is ads (none vs shown) and review sentiment (56% vs 36%). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ISC holds the better App Store score, 4.5 against 1.0. That said, the two scores are not equally well evidenced: ISC has 29 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 56% of KnowledgeTRAK's written reviews are positive against 36% of ISC's, so the app with the better star average is not the one people write more warmly about.

KnowledgeTRAK ships an update every 3 months, ISC every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | KnowledgeTRAK | ISC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/knowledgetrak/id1068867674/reviews) | **[4.5 (29 ratings)](https://appshunter.io/ios/app/isc-cx-mobile/id1544997674/reviews)** |
| Number of ratings | 1 | **29** |
| Positive reviews | **55.6% of reviews** | 36.4% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 96 MB | 26 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ethos Integrated Solutions LLC Dubai Branch](https://appshunter.io/developer/703392083) | [Multisearch AG](https://appshunter.io/developer/1091248706) |

## What reviewers say

### KnowledgeTRAK

[App page](https://appshunter.io/ios/app/knowledgetrak/id1068867674)

Earn money and points by completing shopping assignments. Discover tasks available on a map or remotely, and follow simple instructions to get paid monthly. Increase your Shopper Level for better opportunities.

**Highlights:** Find shopping assignments, Complete tasks remotely, Earn points and money, Increase Shopper Level, Monthly payments, Map-based assignment discovery

**Features:** macOS Compatibility

**In-app purchases:** none


### ISC

[App page](https://appshunter.io/ios/app/isc-cx-mobile/id1544997674)

Become a mystery shopper to evaluate brands and earn money in your spare time. Share your customer experience insights with leading brands to help them improve their service. Get paid for activities you already do, like shopping and making purchasing decisions.

**Highlights:** Sign up as an evaluator, Evaluate brands and customer experiences, Earn money for shopping, Provide feedback to brands, Share personal thoughts on service improvement

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

**In-app purchases:** none


## Frequently asked questions

### Is KnowledgeTRAK free?

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

### Is ISC free?

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

### Which has better reviews, KnowledgeTRAK or ISC?

ISC is rated higher. KnowledgeTRAK averages 1.0 out of 5 from 1 ratings, while ISC averages 4.5 from 29 ratings.

### Do KnowledgeTRAK or ISC have ads?

ISC shows ads; KnowledgeTRAK does not.

### Which is updated more often, KnowledgeTRAK or ISC?

KnowledgeTRAK ships an update every 3 months, and ISC every 2 months. Most recently, KnowledgeTRAK was updated on October 24, 2026 and ISC 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.*