Comparison

Gravity Well vs Emerald Mahjong

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

Head to head
About

Gravity Well

Features
Read full description

Gravity Well is a quiet puzzle game about collapsing stars into order. Tap a star to select it. Tap again to unleash its gravity — every smaller star within reach is drawn in, their mass absorbed. Chain merges to earn charges, then spend them on three strategic boosts: • Range — widen your gravitational reach • Rank — pull stars of your own class • Travel — jump your star across the sky to a smaller one Every level is a constellation with a puzzle hidden inside it. A star too large can't be touched. A star too small won't carry you forward. The solution lives in the order — and the reach. FEATURES • Seven hand-crafted tutorial levels that teach every mechanic • Dozens of generated puzzles with escalating difficulty • Three strategic boosts to master • Ambient cosmic soundscape • Works fully offline • No ads, no accounts, no trackers

About

Emerald Mahjong

Features
Read full description

Push your limits, conquer every challenge, and see11 how far you can go!

Screenshots

Gravity Well4 screens
Emerald Mahjong4 screens

Verdict

The call

The clearest difference is ads: Gravity Well at none against Emerald Mahjong's shown. Emerald Mahjong's advantage is iOS requirement (13.0 vs 17.0). On price, 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.

Scorecard2 real differences · 3 level
Gravity Well versus Emerald Mahjong: the parameters behind the verdict, then further details
ParameterGravity WellEmerald Mahjong
PriceFreeFree
AdsNo — betterYes
In-app purchasesNoNo
DevicesiPhoneiPhone, iPod — better
Requires iOS17.013.0 — better
Further details — not scored
Size14 MB26 MB
Age rating4+17+
DeveloperJelle Van EyckCORMAC ZOUCH

In-app purchases

None

Gravity Well

No in-app purchases

None

Emerald Mahjong

No in-app purchases

Questions

Is Gravity Well free?
Gravity Well is free to download, with no in-app purchases.
Is Emerald Mahjong free?
Emerald Mahjong is free to download, with no in-app purchases.
Do Gravity Well or Emerald Mahjong have ads?
Emerald Mahjong shows ads; Gravity Well does not.

Other comparisons