# Caesars Racebook vs NMAO Compete

The clearest difference is ads: NMAO Compete at none against Caesars Racebook's shown. NMAO Compete also leads on update cadence (every 2 days vs every 2 months). Caesars Racebook's advantage is iOS requirement (14.0 vs 16.4). On price, 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.

Caesars Racebook ships an update every 2 months, NMAO Compete every 2 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Caesars Racebook | NMAO Compete |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (855 ratings)](https://appshunter.io/ios/app/caesars-racebook/id1615039001/reviews)** | — |
| Number of ratings | **855** | — |
| Positive reviews | 22.5% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 5 MB | 49 MB |
| Requires iOS | **14.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 12+ |
| Developer | [Computerized Bookmaking Systems, Inc.](https://appshunter.io/developer/461213289) | [NMAO INC](https://appshunter.io/developer/6807073497) |

## What reviewers say

### Caesars Racebook

[App page](https://appshunter.io/ios/app/caesars-racebook/id1615039001)

Bet on horse races from around the world with live streaming, replays, and on-demand content. Earn rewards with every wager for comps, hotel stays, dining, and more. Access over 300 tracks globally.

**Highlights:** Bet on global horse races, Live race streaming in HD, On-demand race replays, Earn Caesars Rewards credits, Multiple deposit and withdrawal options, Access to over 300 tracks

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 🎉 Great rewards program
- 👍 Intuitive interface

**What reviewers complain about**

- 🐛 Withdrawal issues
- 🤔 Deceptive promotions
- 🕰️ Slow deposit/withdrawal processing
- 💸 Difficult to withdraw funds
- 🤯 Terrible customer service

**Reported bugs**

- App crashes frequently
- Deposit/withdrawal failures
- Incorrect race information display

**Requested features**

- Ability to view active bets
- Faster withdrawal options


### NMAO Compete

[App page](https://appshunter.io/ios/app/nmao-compete/id6812842694)

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

**In-app purchases:** none


## Frequently asked questions

### Is Caesars Racebook free?

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

### Is NMAO Compete free?

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

### Do Caesars Racebook or NMAO Compete have ads?

Caesars Racebook shows ads; NMAO Compete does not.

### Which is updated more often, Caesars Racebook or NMAO Compete?

Caesars Racebook ships an update every 2 months, and NMAO Compete every 2 days. Most recently, Caesars Racebook was updated on November 3, 2026 and NMAO Compete 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.*