# Insight Digital eLearning vs Kois Reader

The clearest difference is review sentiment: Kois Reader at 20% against Insight Digital eLearning's 0%. Insight Digital eLearning's advantage is iOS requirement (11.0 vs 14.0). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Insight Digital eLearning ships an update every 16 months, Kois Reader every 9 months. The most recent releases landed on September 28, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Insight Digital eLearning | Kois Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.6 (10 ratings)](https://appshunter.io/ios/app/kois-reader/id1132199528/reviews)** |
| Number of ratings | — | **10** |
| Positive reviews | 0.0% of reviews | **20.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 9 months** |
| Monetization | Free | Free |
| Size | 84 MB | 75 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hurix Systems Pvt. Ltd.](https://appshunter.io/developer/429900405) | [Kois Center](https://appshunter.io/developer/513136947) |

## What reviewers say

### Insight Digital eLearning

[App page](https://appshunter.io/ios/app/insight-digital-elearning/id1081476913)

Access and organize digital versions of educational resources. Features include interactive exercises, answer validation, and instant access to sample answers. Student progress and notes are automatically saved.

**Highlights:** Download and organize digital books, Interactive fill-in lines, Multiple-choice and checkbox questions, Answer validation button, Pen and highlighting tools, Automatic saving of answers and notes, Instant access to sample answers

**In-app purchases:** none


### Kois Reader

[App page](https://appshunter.io/ios/app/kois-reader/id1132199528)

Access Kois Course materials, including manuals, checklists, and videos. Features live polling, automatic note backup and syncing across devices, and the ability to share notes with other participants. Requires course attendance for full access.

**Highlights:** Access course manuals and videos, Live in-course polling, Automatic note backup and sync, Share notes with participants, Browse page thumbnails, Navigation history

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

**In-app purchases:** none


## Frequently asked questions

### Is Insight Digital eLearning free?

Insight Digital eLearning is free to download, with no in-app purchases.

### Is Kois Reader free?

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

### Do Insight Digital eLearning or Kois Reader have ads?

Neither Insight Digital eLearning nor Kois Reader shows ads.

### Which is updated more often, Insight Digital eLearning or Kois Reader?

Insight Digital eLearning ships an update every 16 months, and Kois Reader every 9 months. Most recently, Insight Digital eLearning was updated on September 28, 2026 and Kois Reader on September 21, 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.*