Comparison

Blue 42+ vs BetOPENLY

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Blue 42+

Predict NFL plays in real-time and compete for prizes based on your football knowledge. This skill-based game puts you in the coach's seat, calling every move before the snap. Climb leaderboards and win rewards through various game modes.

Highlights
  • Live play-calling prediction
  • Skill-based gameplay
  • Tournament play (STREAK, ACCURACY)
  • Earn cash and prizes
  • Multiple game modes
  • Real-time data integration
Features
Read full description

Step into the role of head coach and call every play before it happens. Blue 42+ lets you prove your NFL knowledge, predict live game action, and win real prizes — all based on skill, not luck. Blue 42+: Call the Game Like a Pro Tired of passive fandom? Blue 42+ puts you in the coach’s seat during real NFL games. Predict every play. Score points. Climb the leaderboard. Compete for real-world rewards. It’s not fantasy — it’s football, reimagined. Your football IQ, your boldness, and your knowledge of the game are all that stand between you and victory. FEATURES: • Live Play-Calling: Predict every play before the snap—run or pass, zone or deep shot. You’re the coach now. • Skill-Based Gameplay: No luck. Just your knowledge of NFL situations, team tendencies, and game flow. • Tournament Play: Compete in STREAK or ACCURACY formats. Or go big with point-wagering strategy games. • Cash & Prizes: Earn your spot at the top of the leaderboard for real rewards. • Game Modes for Every Fan: Play by quarter, half, or full game. Follow your favorite team or call plays for both sides. • Equal Playing Field: Real-time data + in-game officiating ensures fair, fast results. Glitches or game anomalies? They apply equally to all. Whether you’re watching from the couch or the stadium, Blue 42+ turns every snap into your moment to shine. We have not specifically developed for the iPad at this time. It will work on the iPad, but know that it is not designed for it at this time but will be in the future.

About

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.

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
Read full description

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 $.

Screenshots

Blue 42+4 screens
BetOPENLY4 screens

Verdict

The call

The clearest difference is rating: BetOPENLY at 4.9 against Blue 42+'s 4.2. BetOPENLY also leads on ads (none vs shown) and review sentiment (100% vs 75%). On price, update cadence, in-app purchases and device support 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

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

BetOPENLY holds the better App Store score, 4.9 against 4.2. Both are backed by a comparable volume of ratings — 15 and 46 respectively. Written reviews point the same way: 75% of Blue 42+'s written reviews are positive against 100% of BetOPENLY's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly weekly. Both last shipped on October 24, 2026.

Scorecard5 real differences · 5 level
Blue 42+ versus BetOPENLY: the parameters behind the verdict, then further details
ParameterBlue 42+BetOPENLY
PriceFreeFree
Rating4.2 (15 ratings)4.9 (46 ratings) — better
Positive reviews75.0% of reviews100.0% of reviews — better
Number of ratings1546 — better
Update frequencyWeeklyWeekly
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supportedFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.1 — better15.6
Further details — not scored
Size46 MB155 MB
Age rating17+17+
DeveloperBlue 42 Investments, LLCOpenGames LLC

Customer experience

Blue 42+

All ratings13 ratings
Positive76.9%
Neutral0.0%
Negative23.1%
Written reviews4 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

BetOPENLY

All ratings46 ratings
Positive95.7%
Neutral2.2%
Negative2.2%
Written reviews37 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Blue 42+

Not enough reviews yet to summarise bugs or requests.

BetOPENLY

Reported bugs

1 issue
  • Birthday date shows random

Requested features

2 requests
  • More active user base visibility
  • Improved alternate spread line odds

In-app purchases

None

Blue 42+

No in-app purchases

None

BetOPENLY

No in-app purchases

Questions

Is Blue 42+ free?
Blue 42+ is free to download, with no in-app purchases.
Is BetOPENLY free?
BetOPENLY is free to download, with no in-app purchases.
Which has better reviews, Blue 42+ or BetOPENLY?
BetOPENLY is rated higher. Blue 42+ averages 4.2 out of 5 from 15 ratings, while BetOPENLY averages 4.9 from 46 ratings.
Do Blue 42+ or BetOPENLY have ads?
Blue 42+ shows ads; BetOPENLY does not.
Which is updated more often, Blue 42+ or BetOPENLY?
Blue 42+ ships an update weekly, and BetOPENLY weekly. Most recently, Blue 42+ was updated on October 24, 2026 and BetOPENLY on October 24, 2026.

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