Roll & Merge vs Edu Runner 3D
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Roll & Merge
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Roll a sticky ball through a living isometric world — and roll it ALL up. Start tiny in the backyard, sweeping up pebbles and acorns. Match two of the same thing on your ball and they MERGE into something bigger. Grow past cones, bushes and benches, swallow trees and cars, roll entire houses into your ball downtown, then keep climbing into a glittering dusk skyline where stadiums and towering landmarks are just more things to absorb. HOW IT WORKS • Drag to roll — one thumb, no buttons • Anything smaller than your ball sticks to it • Two matching objects merge into the next bigger thing • Bigger object types unlock as you vacuum up more stuff • Fire, bombs and spikes SHRINK your ball — steer around them • Reach full size at the top of the Skyline to finish the run FEATURES • Five escalating stages in one continuous run: Backyard, The Park, Suburbs, Downtown, and Skyline • A camera that pulls back as you grow — feel the scale • Hand-crafted isometric world with day-lit lighting, shadows, and a dusk-lit downtown finale • Longer runs with more to climb toward • Beat your best score and roll further every time Free to play. An optional one-time purchase removes ads between runs.
Edu Runner 3D
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Edu Runner 3D turns math practice into an endless runner. You auto-run down a bright 3D track. At every gate, doors show answers. Swipe into the correct door to keep going. Pick wrong — run over. Speed and difficulty rise as you improve. WHY PLAY • Real math gates — not fake “brain” fluff • Readable answers at runner speed • Adaptive challenge that scales with distance and streak • Short sessions that still feel like a real game MODES • Endless — how far can you go? • Practice — learn without pressure • Daily Challenge — one fresh run each day • Stage Path — clear math stages and unlock progress FEATURES • Addition, subtraction, multiplication, division • Squares, square roots, and algebra as you advance • Coins and character skins to customize your runner • Rewarded continues and unlocks when you want a boost • Smooth 3-lane controls: swipe, jump, slide Built for students, parents, and anyone who wants mental math that feels like an arcade run — not a worksheet. Download Edu Runner 3D and turn every gate into a smarter choice.
Screenshots
Verdict
The clearest difference is in-app purchases: Edu Runner 3D at none against Roll & Merge's 1. Edu Runner 3D also leads on ads (none vs shown) and iOS requirement (15.0 vs 17.6). On price 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
Both are free to download. Roll & Merge sells 1 one-off in-app purchase. Edu Runner 3D asks for nothing beyond the download.
| Parameter | Roll & Merge | Edu Runner 3D |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 days | — |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 14 MB | 115 MB |
| Age rating | 4+ | 4+ |
| Developer | Tam Tran | Chuong Le |
In-app purchases
Roll & Merge
- Remove Ads$0.99
Edu Runner 3D
No in-app purchases
Questions
Is Roll & Merge free?
Is Edu Runner 3D free?
Do Roll & Merge or Edu Runner 3D have ads?
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