# NiWi Academy vs SIU Library

The clearest difference is in-app purchases: SIU Library at none against NiWi Academy's 1. SIU Library also leads on update cadence (every 2 weeks vs every 4 months) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. NiWi Academy sells 1 one-off in-app purchase. SIU Library asks for nothing beyond the download.

NiWi Academy ships an update every 4 months, SIU Library every 2 weeks. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | NiWi Academy | SIU Library |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 85 MB | 114 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [TagMango Inc](https://appshunter.io/developer/1611765353) | [ECLAT ENGINEERING PRIVATE LIMITED](https://appshunter.io/developer/1247428588) |

## What reviewers say

### NiWi Academy

[App page](https://appshunter.io/ios/app/niwi-academy/id6746151104)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Legacy Foundation Framework | $69.99 | one-time |


### SIU Library

[App page](https://appshunter.io/ios/app/siu-library/id6763565037)

This app helps students and faculty access, save, and organize academic e-content and journals subscribed to by Symbiosis International University. It allows for seamless organization using tags and collections, accessible across multiple devices.

**Highlights:** Access subscribed e-content and journals, Save and sync articles across devices, Organize content with tags and collections, Seamless browsing and access, Personalized academic resource library

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

**In-app purchases:** none


## Frequently asked questions

### Is NiWi Academy free?

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

### Is SIU Library free?

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

### Do NiWi Academy or SIU Library have ads?

Neither NiWi Academy nor SIU Library shows ads.

### Which is updated more often, NiWi Academy or SIU Library?

NiWi Academy ships an update every 4 months, and SIU Library every 2 weeks. Most recently, NiWi Academy was updated on November 8, 2026 and SIU Library 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.*