BetOPENLY vs GridGorilla
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
BetOPENLY
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.
- 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
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BetOpenly.com is a bettor to bettor marketplace! We remove the house, remove the 10-20% juice/fees/hold/width. All users can create their own lines and odds, and connect directly with someone they know safely and securely. We also have Contests, Giveaways, Pools and DFS (Daily Fantasy Sports). Always create the EXACT bet you want! Don’t overthink it. And only take bets, if the team/spread/details are exactly what you want! We are Bettor To Bettor / Person To Person (P2P) Social Betting. INSTANT is the name of our Daily Fantasy Sports (DFS) Player Props. Where can I find you 100 page rule book? You can’t! Our rules are simpler than all sports books. All pending bets are ACTION. Meaning if they are pending, once an event starts, we settle the bet with the final score, even if that final score is, for example, after 6 innings in MLB. That includes Totals, Runline, (different from most books) etc. The goal is simplicity. The goal is never to give anyone an advantage. We wanted to stop people from having cancelled bets where their NYY -1.5 is rained out in the 7th and they are up 5-0. Or their Over 7.5 bet cancels when it's 6-4 in the 5th inning. This to us is more simple and fair. What is the minimum bet? $1 Instant and $10 Person to Person (P2P). Can I take a fraction of a bet? Absolutely, as little as $10 of any bet. What happens if my bet isn’t taken? You are fully refunded at the start of the event. What happens if part of my bet isn’t taken? You are refunded any untaken amount, and the amount taken is pending. Welcome! We are in the business of saving ALL our users $.
GridGorilla
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.
- Skill-based sports prediction grids
- Predict athlete stats
- Instant games for entries
- Cash reward contests
- Free-to-play model
- Referral bonuses
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** GridGorilla – Pick. Predict. Win ** Grid Gorilla is the free-to-play sports prediction app where your sports smarts turn into real rewards. ** No deposit necessary. Just fun, skill-based, prediction grids that let you showcase your knowledge and win big! How It Works 1) Select a game. 2) See the athletes 3) Predict their stats range **Each grid has two stats to choose from. (ex. NBA, Points & Rebounds). Your goal is to predict where each player will land on the grid. Different Game Modes: 1) Play Instant Games: Play Quick prediction challenges anytime of the day that earn you entries to cash games. 2) Play For Cash Rewards: Redeem your Kong Coins for access to special multi-player real-world contests for cash payouts. Every pick you make is a test of skill, not luck. Why You'll Love Grid Gorilla - 100% Free to Play! No payments, no hidden fees, no deposits. - Skill-Based Gameplay: Your predictions determine your success, not random outcomes. - Real Sports Data: All cash contests are based on verified, real-world stats. - Instant Feedback: Play fast-paced instant games based on AI simulated games. - Referral Rewards: Invite friends from your contacts and earn in-game bonuses when they join. More Than a Game - It's You vs. The Numbers. Think you know sports better than your friends? Prove it. GridGorilla gives you a new way to engage with every match, from predicting a quarterback's passing yards to guessing a basketball player's rebounds. Your insight earns you rewards and bragging rights. Rewards & Payouts - Earn entries to cash events by playing and winning instant AI-based games. - Use those entries to win cash rewards when your predictions top the charts. - Jackpot prizes are split between all players that got all their picks correct. - Request payouts easily through PayPal once you reach $25. - All rewards are skill-based and distributed fairly according to contest results. - No purchases, no betting, just your knowledge and timing. Features You'll Enjoy - Push notifications for new contests and rewards. - Secure and private user data handling. Safe. Secure. Responsible. - GridGorilla is not a gambling or wagering app. It's a free-to-play, skill-based sports prediction experience. - There are no entry fees, no purchases, and no pay-to-win mechanics. - You must be 18 or older to play. - We value transparency and user trust, all data is handled securely, and contact sharing is optional and used only for referral bonuses. Get Started Download GridGorilla today and join the community of sports fans turning predictions into rewards. Play for free, test your knowledge, and rise through the ranks of the GridGorilla! Support Need help or have questions? Contact us anytime at support@gridgorilla.com
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | BetOPENLY | GridGorilla |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (46 ratings) — better | 4.8 (88 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 46 | 88 — better |
| Update frequency | Weekly | Weekly |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.6 | 14.0 — better |
| Further details — not scored | ||
| Size | 155 MB | 60 MB |
| Age rating | 17+ | 17+ |
| Developer | OpenGames LLC | Grid Gorilla Inc |
Customer experience
BetOPENLY
GridGorilla
Bugs and requests
BetOPENLY
Reported bugs
1 issue- Birthday date shows random
Requested features
2 requests- More active user base visibility
- Improved alternate spread line odds
GridGorilla
Not enough reviews yet to summarise bugs or requests.
In-app purchases
BetOPENLY
No in-app purchases
GridGorilla
No in-app purchases









