Caleta Gaming
Grandma Bingo
Play Grandma Bingo slot by Caleta Gaming for free in demo mode! Explore RTP, bonus rounds, and key features before playing for real.
RTP
—
return to player
Volatility
—
variance
Max win
—
top multiplier
Min bet
$0.04
per spin
Reels
—
grid
Player rating
4.7 ★
8 votes
Why this score
Sparse data (43%) — interpret with cautionFive weighted signals shape the composite. Four context signals refine ties. See how we rate for the full methodology.
Payouts & RTP—
no data
Volatility—
no data
Win Potential—
no data
Features2/10
2 features → 2.0/10
Game Mechanics3/10
f=2 → 3.0/10
Context signals (tie-breakers)
—
Bet Flexibility8/10
0.04–280 (×7000) → 8.0/10
Provider Reputation5.4/10
provider avg 5.4 → 5.4/10
Popularity0/10
synthetic proxy → 0.0/10
DEMO Play free, no signup
Caleta Gaming
Spec sheet
Grandma Bingo at a glance.
Math
Index score28
RTP
Max win—
Bet range$0.04 – $280.00
Player rating4.7 / 5 · 8 votes
Format
Reels—
Paylines—
Layout—
Features
Themes
Compare Grandma Bingo with other games
 Grandma Bingo Score 28This game |  Candyland Bingo Score 61 |  Slingo Fluffy Favourites Score 72 |  Pachinko Score 52 |  Flying Pigs Score 48 | |
|---|---|---|---|---|---|
| Identity | |||||
| Studio | |||||
| Released | 3/20/2025 | 10/25/2023 | 10/28/2020 | 12/1/2020 | 9/20/2016 |
| Math | |||||
| RTP | — | 97% | 95.3% | 95.82% | 93.73% |
| Volatility | — | — | High volatility | High volatility | High volatility |
| Max win | — | 3,000× | 2,500× | — | — |
Every number is shown as a delta against Grandma Bingo.
Comparing against
Grandma Bingo
Caleta Gaming
RTP
—
Max win
—
Score
28
Candyland Bingo
Tada Gaming
RTP
97%
Volatility
—Max win
3,000×
Score
61▲+33
Slingo Fluffy Favourites
Gaming Realms
RTP
95.3%
Volatility
High volatilityMax win
2,500×
Score
72▲+44
Pachinko
Neko Games
RTP
95.82%
Volatility
High volatilityMax win
—
Score
52▲+24
Flying Pigs
Play'n Go
RTP
93.73%
Volatility
High volatilityMax win
—
Score
48▲+20
Grandma Bingo FAQ
Does Grandma Bingo let you play for free?
You can try Grandma Bingo completely free using virtual credits.
Is there a mobile version of Grandma Bingo?
The game works nicely on smaller displays and is made for mobile gaming.
Does Grandma Bingo offer real-money gameplay?
You may play Grandma Bingo for real money at a number of the online casinos listed above.
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