# BIMTECH eLibrary vs TopMentor

The clearest difference is in-app purchases: BIMTECH eLibrary at none against TopMentor's 1. TopMentor's advantage is device support. On price and iOS requirement there is nothing between them.

Both are free to download. TopMentor sells 1 one-off in-app purchase. BIMTECH eLibrary asks for nothing beyond the download.

## The numbers

| Metric | BIMTECH eLibrary | TopMentor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Size | 70 MB | 53 MB |
| Requires iOS | 16.6 | **15.1** |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Refread Solutions Private Limited](https://appshunter.io/developer/1495104123) | [Mohammad Hasan](https://appshunter.io/developer/1840610284) |

## What reviewers say

### BIMTECH eLibrary

[App page](https://appshunter.io/ios/app/bimtech-elibrary/id1531629201)

**In-app purchases:** none


### TopMentor

[App page](https://appshunter.io/ios/app/topmentor/id6799067331)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cohort 131 - (Da/Ds/GenAI -DD) | $49.99 | one-time |


## Frequently asked questions

### Is BIMTECH eLibrary free?

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

### Is TopMentor free?

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

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*