# SmartFind Express vs P.S. 20

SmartFind Express and P.S. 20 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

SmartFind Express ships an update every 4 weeks, P.S. 20 every 6 weeks. The most recent releases landed on October 19, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | SmartFind Express | P.S. 20 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (15K ratings)](https://appshunter.io/ios/app/smartfind-express/id1441480371/reviews)** | — |
| Number of ratings | **15K** | — |
| Positive reviews | 18.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 6 weeks |
| Monetization | Free | — |
| Size | 23 MB | 164 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [PowerSchool Group LLC](https://appshunter.io/developer/1057394489) | [Solved Education Consultancy, LLC](https://appshunter.io/developer/1506645558) |

## What reviewers say

### SmartFind Express

[App page](https://appshunter.io/ios/app/smartfind-express/id1441480371)

This mobile application is designed for substitute teachers. It provides a convenient platform for managing substitute assignments and related tasks.

**Highlights:** Substitute assignment management, Mobile platform for educators, Streamlined substitute tasks

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Convenient app for substitute teachers
- 📆 Helpful calendar and job tracking features
- ⏱️ Quick and easy to use

**What reviewers complain about**

- 🐛 Frequent crashes and loading issues
- 🔄 Filters and settings not saved between sessions
- 🔕 Lack of push notifications for new jobs
- 🤔 Confusing UI and navigation

**Reported bugs**

- Login process frequently fails
- Job listings not updating in real-time
- Issues with checking in/out of assignments

**Requested features**

- Add ability to sort/filter by date range
- Integrate with calendar apps for better scheduling
- Provide more detailed job information (grade level, subject, etc.)
- Improve reliability and stability of the app


### P.S. 20

[App page](https://appshunter.io/ios/app/ps-20/id6479322609)

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

**In-app purchases:** none


## Frequently asked questions

### Is SmartFind Express free?

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

### Is P.S. 20 free?

P.S. 20 is free to download, with no in-app purchases.

### Do SmartFind Express or P.S. 20 have ads?

Neither SmartFind Express nor P.S. 20 shows ads.

### Which is updated more often, SmartFind Express or P.S. 20?

SmartFind Express ships an update every 4 weeks, and P.S. 20 every 6 weeks. Most recently, SmartFind Express was updated on October 19, 2026 and P.S. 20 on October 5, 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.*