# KnowScore vs BookieSlip

The clearest difference is in-app purchases: BookieSlip at none against KnowScore's 3. BookieSlip also leads on iOS requirement (13.0 vs 16.4). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. KnowScore sells 3 in-app purchases, starting at $3.99 per month. BookieSlip asks for nothing beyond the download.

KnowScore ships an update weekly, BookieSlip every 2 weeks. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | KnowScore | BookieSlip |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (6 ratings)](https://appshunter.io/ios/app/bookieslip/id6788081253/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | — | Freemium |
| Size | 54 MB | 208 MB |
| Requires iOS | 16.4 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Sergei Soldatov](https://appshunter.io/developer/6784429118) | [bookieslip, LLC](https://appshunter.io/developer/6788081255) |

## What reviewers say

### KnowScore

[App page](https://appshunter.io/ios/app/knowscore/id6784428876)

**Features:** Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KnowScore Premium(Monthly) | $3.99 | per month |
| KnowScore Premium | $3.99 | per month |
| KnowScore Premium | $29.99 | per year |


### BookieSlip

[App page](https://appshunter.io/ios/app/bookieslip/id6788081253)

Engage in a free-to-play sports prediction game. Make daily picks, interact with an AI analyst for insights, and compete with other fans. Track your performance and climb leaderboards with free daily coins.

**Highlights:** Daily sports predictions, AI sports analyst chat, Track your plays and record, Community social feed and live rooms, Leaderboards and streaks, Free daily coins

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

**In-app purchases:** none


## Frequently asked questions

### Is KnowScore free?

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

### Is BookieSlip free?

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

### Do KnowScore or BookieSlip have ads?

Neither KnowScore nor BookieSlip shows ads.

### Which is updated more often, KnowScore or BookieSlip?

KnowScore ships an update weekly, and BookieSlip every 2 weeks. Most recently, KnowScore was updated on November 5, 2026 and BookieSlip on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*