# Let Grow vs Qalam

The clearest difference is in-app purchases: Let Grow at none against Qalam's 1. Qalam's advantage is update cadence (fortnightly vs monthly). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Qalam sells 1 one-off in-app purchase. Let Grow asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Let Grow against 5.0 for Qalam. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Let Grow ships an update monthly, Qalam fortnightly. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Let Grow | Qalam |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/let-grow/id1658739738/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/qalam/id6748953545/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 49 MB | 76 MB |
| Requires iOS | **15.1** | 16 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Grow With Trees](https://appshunter.io/developer/1464236883) | [Al Halloul Al Mokhsassa](https://appshunter.io/developer/1793343149) |

## What reviewers say

### Let Grow

[App page](https://appshunter.io/ios/app/let-grow/id1658739738)

Identify plant species, learn about their benefits or harms, and test your knowledge with interactive games. Report invasive plant sightings and access information in English and Spanish.

**Highlights:** Plant identification, Plant database, Interactive learning games, Competitive challenges, Invasive species reporting, Multi-language support

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

**In-app purchases:** none


### Qalam

[App page](https://appshunter.io/ios/app/qalam/id6748953545)

This app streamlines exam creation, management, and grading for educators. It uses AI to extract exam data, scan answer sheets, and provide instant results with detailed reports. Facilitate collaboration and share exam configurations with colleagues.

**Highlights:** AI-powered exam creation and data extraction, Automatic answer sheet scanning, Instant grading with accuracy reports, Exam sharing and collaboration, Digital and paper-based exam support, Results export to Excel, Multi-language support (English & Arabic)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1000 Scans Pack | $1.99 | one-time |


## Frequently asked questions

### Is Let Grow free?

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

### Is Qalam free?

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

### Which has better reviews, Let Grow or Qalam?

Let Grow and Qalam are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Let Grow or Qalam have ads?

Neither Let Grow nor Qalam shows ads.

### Which is updated more often, Let Grow or Qalam?

Let Grow ships an update monthly, and Qalam fortnightly. Most recently, Let Grow was updated on October 3, 2026 and Qalam on October 7, 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.*