# TopGrade.pk vs Class 11 Biology Notes

The clearest difference is price: TopGrade.pk at Free against Class 11 Biology Notes's $0.99. TopGrade.pk also leads on ads (none vs shown) and update cadence (every 5 months vs every 44 months). On in-app purchases, device support and iOS requirement there is nothing between them.

TopGrade.pk is free to download; Class 11 Biology Notes costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

TopGrade.pk ships an update every 5 months, Class 11 Biology Notes every 44 months. The most recent releases landed on November 3, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | TopGrade.pk | Class 11 Biology Notes |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/topgradepk/id1505305348/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 5 months** | Every 44 months |
| Monetization | Free | — |
| Size | 37 MB | 22 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Irfan Adeem](https://appshunter.io/developer/1873508683) | [Ranjeet Kumar](https://appshunter.io/developer/1476822683) |

## What reviewers say

### TopGrade.pk

[App page](https://appshunter.io/ios/app/topgradepk/id1505305348)

Prepare for your exams online from home with comprehensive study materials, video lectures, and practice tests. Track your progress and get live doubt-clearing sessions with teachers. Achieve excellent marks and save money on academy fees.

**Highlights:** Conceptual video lectures, Unlimited question practice, Solved past papers, Full-length mock exams, Progress tracking, Live doubt discussion with teachers

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

**In-app purchases:** none


### Class 11 Biology Notes

[App page](https://appshunter.io/ios/app/class-11-biology-notes/id6444937788)

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

**In-app purchases:** none


## Frequently asked questions

### Is TopGrade.pk free?

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

### Is Class 11 Biology Notes free?

Class 11 Biology Notes costs $0.99, with no in-app purchases.

### Do TopGrade.pk or Class 11 Biology Notes have ads?

Class 11 Biology Notes shows ads; TopGrade.pk does not.

### Which is updated more often, TopGrade.pk or Class 11 Biology Notes?

TopGrade.pk ships an update every 5 months, and Class 11 Biology Notes every 44 months. Most recently, TopGrade.pk was updated on November 3, 2026 and Class 11 Biology Notes on October 18, 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.*