# IGP Reader vs NotNul

The clearest difference is in-app purchases: IGP Reader at none against NotNul's 1. IGP Reader also leads on iOS requirement (11.0 vs 15.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. NotNul sells 1 one-off in-app purchase. IGP Reader asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 12, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | IGP Reader | NotNul |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/notnul/id1262901645/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | — | Free |
| Size | 9 MB | 44 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [VI SERVICES LTD.](https://appshunter.io/developer/1280185685) | [NotNul Technologies Private Limited](https://appshunter.io/developer/1262901644) |

## What reviewers say

### IGP Reader

[App page](https://appshunter.io/ios/app/igp-reader/id996288949)

**Features:** macOS Compatibility

**In-app purchases:** none


### NotNul

[App page](https://appshunter.io/ios/app/notnul/id1262901645)

Discover a vast collection of eBooks in various Indian languages, including Hindi, Urdu, Punjabi, and Kannada. This app caters to book lovers worldwide, offering a diverse literary experience.

**Highlights:** eBook library, Multiple Indian languages, Hindi books, Urdu books, Punjabi books, Kannada books

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Adding Fund | $49.99 | one-time |


## Frequently asked questions

### Is IGP Reader free?

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

### Is NotNul free?

NotNul is free to download, with in-app purchases available.

### Do IGP Reader or NotNul have ads?

Neither IGP Reader nor NotNul shows ads.

### Which is updated more often, IGP Reader or NotNul?

IGP Reader ships an update every 2 months, and NotNul every 2 months. Most recently, IGP Reader was updated on October 12, 2026 and NotNul on October 17, 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.*