# SinproSP vs St. Paul's Conference

The clearest difference is update cadence: SinproSP at every 5 months against St. Paul's Conference's every 25 months. SinproSP also leads on iOS requirement (8.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

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

SinproSP ships an update every 5 months, St. Paul's Conference every 25 months. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | SinproSP | St. Paul's Conference |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 25 months |
| Monetization | Free | — |
| Size | 21 MB | 35 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Sindicato dos Professores de São Paulo](https://appshunter.io/developer/1174411902) | [St. Paul's School, Brazil](https://appshunter.io/developer/1680563113) |

## What reviewers say

### SinproSP

[App page](https://appshunter.io/ios/app/sinprosp/id1174411903)

This app provides unionized teachers with access to collective agreements, electronic support, salary calculations, and course information. Members can also manage their virtual ID, track legal processes, and organize their class schedules with reminders and content logging.

**Highlights:** Access collective agreements, Electronic support and FAQs, Salary calculation tool, Course and convenio information, Virtual member ID, Legal process tracking, Class schedule management

**Features:** macOS Compatibility

**In-app purchases:** none


### St. Paul's Conference

[App page](https://appshunter.io/ios/app/st-pauls-conference/id6475365561)

**In-app purchases:** none


## Frequently asked questions

### Is SinproSP free?

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

### Is St. Paul's Conference free?

St. Paul's Conference is free to download, with no in-app purchases.

### Do SinproSP or St. Paul's Conference have ads?

Neither SinproSP nor St. Paul's Conference shows ads.

### Which is updated more often, SinproSP or St. Paul's Conference?

SinproSP ships an update every 5 months, and St. Paul's Conference every 25 months. Most recently, SinproSP was updated on November 2, 2026 and St. Paul's Conference on November 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.*