# RapidStock vs Provider Schedule Calendar

The clearest difference is update cadence: Provider Schedule Calendar at every 4 days against RapidStock's every 8 days. RapidStock's advantage is iOS requirement (15.1 vs 26.0). 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.

RapidStock ships an update every 8 days, Provider Schedule Calendar every 4 days. The most recent releases landed on October 13, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | RapidStock | Provider Schedule Calendar |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 days | **Every 4 days** |
| Size | 37 MB | 5 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Solutions Inventr inc.](https://appshunter.io/developer/1388341293) | [Marlix Holdings, LLC](https://appshunter.io/developer/1825513588) |

## What reviewers say

### RapidStock

[App page](https://appshunter.io/ios/app/rapidstock/id1611192489)

**Features:** Vision Pro support

**In-app purchases:** none


### Provider Schedule Calendar

[App page](https://appshunter.io/ios/app/provider-schedule-calendar/id6748969820)

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

**In-app purchases:** none


## Frequently asked questions

### Is RapidStock free?

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

### Is Provider Schedule Calendar free?

Provider Schedule Calendar is free to download, with no in-app purchases.

### Do RapidStock or Provider Schedule Calendar have ads?

Neither RapidStock nor Provider Schedule Calendar shows ads.

### Which is updated more often, RapidStock or Provider Schedule Calendar?

RapidStock ships an update every 8 days, and Provider Schedule Calendar every 4 days. Most recently, RapidStock was updated on October 13, 2026 and Provider Schedule Calendar on October 18, 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.*