# SSPP Naperville vs IJAS

The clearest difference is rating: SSPP Naperville at 5.0 against IJAS's 3.5. SSPP Naperville also leads on iOS requirement (15.0 vs 17.6). IJAS's advantage is update cadence (every 3 days vs every 6 months) and ratings volume (14 vs 1). On price, review sentiment, ads and in-app purchases there is nothing between them.

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

SSPP Naperville 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 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

SSPP Naperville ships an update every 6 months, IJAS every 3 days. The most recent releases landed on October 7, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | SSPP Naperville | IJAS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sspp-naperville/id6471012939/reviews)** | [3.5 (14 ratings)](https://appshunter.io/ios/app/ijas/id6477354848/reviews) |
| Number of ratings | 1 | **14** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 days** |
| Monetization | Free | Free |
| Size | 59 MB | 50 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Peter And Paul Ss School](https://appshunter.io/developer/1714653962) | [Praveen Boopathy](https://appshunter.io/developer/1729082828) |

## What reviewers say

### SSPP Naperville

[App page](https://appshunter.io/ios/app/sspp-naperville/id6471012939)

This official school app serves as a central hub for parents, students, and staff. It provides convenient access to important school information, announcements, and communication tools. Stay connected and engaged with all aspects of the school community.

**Highlights:** Announcements, Calendar of Events, School Boards, Athletics information, FACTS Financial access, Primary communication portal

**In-app purchases:** none


### 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


## Frequently asked questions

### Is SSPP Naperville free?

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

### Is IJAS free?

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

### Which has better reviews, SSPP Naperville or IJAS?

SSPP Naperville is rated higher. SSPP Naperville averages 5.0 out of 5 from 1 ratings, while IJAS averages 3.5 from 14 ratings.

### Do SSPP Naperville or IJAS have ads?

Neither SSPP Naperville nor IJAS shows ads.

### Which is updated more often, SSPP Naperville or IJAS?

SSPP Naperville ships an update every 6 months, and IJAS every 3 days. Most recently, SSPP Naperville was updated on October 7, 2026 and IJAS on October 12, 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.*