# BetOPENLY vs GridGorilla

The clearest difference is ads: BetOPENLY at none against GridGorilla's shown. BetOPENLY also leads on monetization model (free vs free with in-app purchases). On price, rating, review sentiment and ratings volume there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.9 for BetOPENLY against 4.8 for GridGorilla. Both are backed by a comparable volume of ratings — 46 and 88 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Both ship on a similar rhythm, roughly weekly. Both last shipped on October 15, 2026.

## The numbers

| Metric | BetOPENLY | GridGorilla |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (46 ratings)](https://appshunter.io/ios/app/betopenly/id6471480892/reviews)** | [4.8 (88 ratings)](https://appshunter.io/ios/app/gridgorilla/id6753712624/reviews) |
| Number of ratings | 46 | **88** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Weekly | Weekly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 155 MB | 60 MB |
| Requires iOS | 15.6 | **14.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [OpenGames LLC](https://appshunter.io/developer/1715440983) | [Grid Gorilla Inc](https://appshunter.io/developer/1844602750) |

## What reviewers say

### BetOPENLY

[App page](https://appshunter.io/ios/app/betopenly/id6471480892)

This app is a peer-to-peer betting marketplace that allows users to create their own lines and odds, connecting directly with others. It also features contests, giveaways, pools, and daily fantasy sports with simplified betting rules for fairness.

**Highlights:** Bettor to bettor marketplace, Create custom lines and odds, Direct peer-to-peer connections, Contests, giveaways, and pools, Daily Fantasy Sports (DFS), Simplified betting rules, Fractional bet amounts

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

**In-app purchases:** none

**What reviewers like**

- 💰 Best odds on the market
- 📉 Low commissions/juice (1%)
- 🤝 Peer-to-peer betting concept
- 🚀 Smooth and sleek interface
- ✅ Bets get filled frequently

**What reviewers complain about**

- 📉 Alternate spread lines are worse
- 🧐 App may not appear active
- 🤔 Some users unsure how NFTs work
- 📅 Birthday date shows random

**Reported bugs**

- Birthday date shows random

**Requested features**

- More active user base visibility
- Improved alternate spread line odds


### GridGorilla

[App page](https://appshunter.io/ios/app/gridgorilla/id6753712624)

Engage with sports by predicting athlete stats in skill-based prediction grids. Compete in instant games to earn entries for cash reward contests. Prove your sports knowledge and win real prizes without any deposits or purchases.

**Highlights:** Skill-based sports prediction grids, Predict athlete stats, Instant games for entries, Cash reward contests, Free-to-play model, Referral bonuses

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

**In-app purchases:** none


## Frequently asked questions

### Is BetOPENLY free?

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

### Is GridGorilla free?

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

### Which has better reviews, BetOPENLY or GridGorilla?

BetOPENLY is rated higher. BetOPENLY averages 4.9 out of 5 from 46 ratings, while GridGorilla averages 4.8 from 88 ratings.

### Do BetOPENLY or GridGorilla have ads?

GridGorilla shows ads; BetOPENLY does not.

### Which is updated more often, BetOPENLY or GridGorilla?

BetOPENLY ships an update weekly, and GridGorilla weekly. Most recently, BetOPENLY was updated on October 15, 2026 and GridGorilla on October 15, 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.*