# SIS vs Proficiency Path

The clearest difference is in-app purchases: SIS at none against Proficiency Path's 2. Proficiency Path's advantage is update cadence (every 6 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Proficiency Path sells 2 in-app purchases, starting at $9.99 per month. SIS asks for nothing beyond the download.

SIS ships an update every 3 weeks, Proficiency Path every 6 days. The most recent releases landed on August 31, 2026 and September 4, 2026 respectively.

## The numbers

| Metric | SIS | Proficiency Path |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/proficiency-path/id6756191834/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Monetization | — | Free with in-app purchases |
| Size | 30 MB | 20 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [YAYASAN PENDIDIKAN ASIAN PASIFIK](https://appshunter.io/developer/1811065861) | [James Pelton](https://appshunter.io/developer/1122156882) |

## What reviewers say

### SIS

[App page](https://appshunter.io/ios/app/sis-connect/id6745161349)

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

**In-app purchases:** none


### Proficiency Path

[App page](https://appshunter.io/ios/app/proficiency-path/id6756191834)

This app helps parents identify and address learning gaps in their middle school children across math, reading, and science. It provides personalized learning plans with curated free resources and tracks progress over time. Optional premium features offer daily practice drills and advanced analytics.

**Highlights:** Gap Finder Quiz for Math, Reading, Science, Personalized learning plans, Curated free educational resources, Daily practice drills (premium), Progress tracking charts, Multi-child support

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $9.99 | per month |
| Premium Yearly | $99.99 | per year |


## Frequently asked questions

### Is SIS free?

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

### Is Proficiency Path free?

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

### Do SIS or Proficiency Path have ads?

Neither SIS nor Proficiency Path shows ads.

### Which is updated more often, SIS or Proficiency Path?

SIS ships an update every 3 weeks, and Proficiency Path every 6 days. Most recently, SIS was updated on August 31, 2026 and Proficiency Path on September 4, 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.*