# CatchCorner by SI vs RaceTymr

The clearest difference is in-app purchases: CatchCorner by SI at none against RaceTymr's 2. CatchCorner by SI also leads on iOS requirement (15.5 vs 18.6). RaceTymr's advantage is update cadence (weekly vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. RaceTymr sells 2 in-app purchases, starting at $9.99 per month. CatchCorner by SI asks for nothing beyond the download.

CatchCorner by SI ships an update every 2 months, RaceTymr weekly. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | CatchCorner by SI | RaceTymr |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (2.2K ratings)](https://appshunter.io/ios/app/catchcorner-by-si/id1244285099/reviews)** | — |
| Number of ratings | **2.2K** | — |
| Positive reviews | 98.2% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free | — |
| Size | 138 MB | 359 MB |
| Requires iOS | **15.5** | 18.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Team63 Solutions Inc.](https://appshunter.io/developer/1244285098) | [Sheharyar Irfan](https://appshunter.io/developer/974971911) |

## What reviewers say

### CatchCorner by SI

[App page](https://appshunter.io/ios/app/catchcorner-by-si/id1244285099)

Easily book sports facilities like basketball courts, soccer fields, and ice rinks in major North American cities. Browse real-time availability, view 360° facility tours, and sign agreements digitally. Receive personalized alerts for your preferred times and locations.

**Highlights:** Book sports surfaces, Real-time availability, No booking fees, Personalized availability alerts, E-signature for agreements, 360° facility views

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Convenient booking process
- 💰 Affordable pricing
- 🔍 Wide selection of facilities
- 🤝 Responsive customer service

**What reviewers complain about**

- 🐛 Occasional booking issues or cancellations
- 🔍 Limited facility options in some areas
- 💬 Lack of direct communication with facilities

**Reported bugs**

- Issues with signing rental agreements on mobile
- Incorrect booking time displayed in some cases

**Requested features**

- Ability to view facility reviews
- Integration with calendar apps
- Expansion to more sports and locations


### RaceTymr

[App page](https://appshunter.io/ios/app/racetymr-drag-and-lap-timer/id6790623615)

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RaceTymr Pro Monthly | $9.99 | per month |
| RaceTymr Pro Annual | $99.00 | per year |


## Frequently asked questions

### Is CatchCorner by SI free?

CatchCorner by SI is free to download, with no in-app purchases.

### Is RaceTymr free?

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

### Do CatchCorner by SI or RaceTymr have ads?

Neither CatchCorner by SI nor RaceTymr shows ads.

### Which is updated more often, CatchCorner by SI or RaceTymr?

CatchCorner by SI ships an update every 2 months, and RaceTymr weekly. Most recently, CatchCorner by SI was updated on November 9, 2026 and RaceTymr on October 31, 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.*