# Edustream Library vs Nobilis

The clearest difference is in-app purchases: Edustream Library at none against Nobilis's 10. Edustream Library also leads on iOS requirement (13.0 vs 15.0). Nobilis's advantage is update cadence (every 5 weeks vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. Nobilis sells 10 one-off in-app purchases. Edustream Library asks for nothing beyond the download.

Edustream Library ships an update every 3 months, Nobilis every 5 weeks. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Edustream Library | Nobilis |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Size | 35 MB | 10 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Natalya Mukhamedjanova](https://appshunter.io/developer/1811582062) | [Nurtileu Tursynkhan](https://appshunter.io/developer/6798641735) |

## What reviewers say

### Edustream Library

[App page](https://appshunter.io/ios/app/edustream-library/id6752237375)

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

**In-app purchases:** none


### Nobilis

[App page](https://appshunter.io/ios/app/nobilis/id6798641733)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 500 Gem Pack | $1.99 | one-time |
| 1200 Gem Pack | $2.99 | one-time |
| 1500 Coins | $4.99 | one-time |
| 3000 Gem Pack | $6.99 | one-time |
| 3000 Coins | $8.99 | one-time |
| 1 Mock Test | $8.99 | one-time |
| 5000 Coins | $12.99 | one-time |
| 3 Mock Test | $22.99 | one-time |
| 10000 Coins | $24.99 | one-time |
| 5 Mock Test | $34.99 | one-time |


## Frequently asked questions

### Is Edustream Library free?

Edustream Library is free to download, with no in-app purchases.

### Is Nobilis free?

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

### Do Edustream Library or Nobilis have ads?

Neither Edustream Library nor Nobilis shows ads.

### Which is updated more often, Edustream Library or Nobilis?

Edustream Library ships an update every 3 months, and Nobilis every 5 weeks. Most recently, Edustream Library was updated on November 8, 2026 and Nobilis on October 31, 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.*