# IJAS vs Nivan

The clearest difference is rating: Nivan at 5.0 against IJAS's 3.5. Nivan also leads on update cadence (daily vs every 3 days) and iOS requirement (15.1 vs 17.6). IJAS's advantage is ratings volume (14 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Nivan holds the better App Store score, 5.0 against 3.5. That said, the two scores are not equally well evidenced: IJAS has 14 ratings behind it against 2, so its average is the more settled of the two.

IJAS ships an update every 3 days, Nivan daily. The most recent releases landed on September 26, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | IJAS | Nivan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (14 ratings)](https://appshunter.io/ios/app/ijas/id6477354848/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/nivan/id6763180654/reviews)** |
| Number of ratings | **14** | 2 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 days | **Daily** |
| Monetization | Free | Free |
| Size | 50 MB | 48 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Praveen Boopathy](https://appshunter.io/developer/1729082828) | [Niketa Jhaveri](https://appshunter.io/developer/1895202789) |

## What reviewers say

### IJAS

[App page](https://appshunter.io/ios/app/ijas/id6477354848)

This app provides information and updates for the Illinois Junior Academy of Science, the state's premier science fair event. It serves as a central hub for participants and attendees to access details about the fair.

**Highlights:** Event information, State science fair details, Participant updates, Event dates and location

**Features:** macOS Compatibility

**In-app purchases:** none


### Nivan

[App page](https://appshunter.io/ios/app/nivan/id6763180654)

This app serves as the official companion for an innovation conference, providing attendees with access to the schedule, live polling during sessions, and networking opportunities. Engage with conference experiences and connect with fellow participants.

**Highlights:** Conference agenda access, Live polling during sessions, Networking with attendees, Engage with conference experiences, Event details

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

**In-app purchases:** none


## Frequently asked questions

### Is IJAS free?

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

### Is Nivan free?

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

### Which has better reviews, IJAS or Nivan?

Nivan is rated higher. IJAS averages 3.5 out of 5 from 14 ratings, while Nivan averages 5.0 from 2 ratings.

### Do IJAS or Nivan have ads?

Neither IJAS nor Nivan shows ads.

### Which is updated more often, IJAS or Nivan?

IJAS ships an update every 3 days, and Nivan daily. Most recently, IJAS was updated on September 26, 2026 and Nivan on October 2, 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.*