# SFSJ School vs Perth Performance Tennis

SFSJ School and Perth Performance Tennis are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support 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.

## The numbers

| Metric | SFSJ School | Perth Performance Tennis |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 53 MB | 42 MB |
| Requires iOS | 16.1 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Akaal Websoft Pvt. Ltd.](https://appshunter.io/developer/1361926411) | [Member Retention Systems PTY LTD](https://appshunter.io/developer/1718495379) |

## What reviewers say

### SFSJ School

[App page](https://appshunter.io/ios/app/sfsj-school/id6482030694)

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

**In-app purchases:** none


### Perth Performance Tennis

[App page](https://appshunter.io/ios/app/perth-performance-tennis/id6793009944)

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

**In-app purchases:** none


## Frequently asked questions

### Is SFSJ School free?

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

### Is Perth Performance Tennis free?

Perth Performance Tennis is free to download, with no in-app purchases.

### Do SFSJ School or Perth Performance Tennis have ads?

Neither SFSJ School nor Perth Performance Tennis shows ads.

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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.*