Merge Fly 3D vs GEARS
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Merge Fly 3D
Collect aircraft parts to assemble your ultimate plane. Then, take to the skies and fly farther than ever before. Experience a unique blend of merging mechanics and flight simulation.
- Unlock unique aircraft parts
- Build your ultimate plane
- Soar to new distances
- Merging gameplay
- Flight simulation
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Unlock unique aircraft parts, build your ultimate plane, soar to new distances!
GEARS
Design, build, and command your own custom combat mechs in this action-strategy game. Unleash your creations in dynamic battles, utilize powerful support abilities, and crush waves of enemies to prove your tactical strength.
- Gear-based mech constructor
- Real-time battles
- Diverse unit classes
- Tactical support powers
- Upgradeable gear and weapons
- Offline-ready gameplay
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Construct. Command. Conquer. Welcome to GEARS: War Machine — the ultimate action-strategy game where you build your own combat mechs using powerful gears and unleash them in dynamic battlefield warfare! - Design Your Machines Craft unique war units with modular parts, gear systems, and powerful upgrades. Create light scouts, tanky bruisers, or devastating long-range bots. Your workshop is your weapon. - Lead Armies of Steel Deploy your customized mech units and take control of the battlefield. Combine melee tanks, shooter bots, rocket launchers, and support units to outplay your enemies. - Activate Support Abilities Turn the tide with powerful boosts like Air Strikes, Orbital Lasers, Napalm Drops, and more. Timing is everything — command with precision! - Crush Waves of Enemies Face increasingly difficult challenges, climb the ranks, and prove your tactical strength across diverse environments. - Progress & Dominate Complete missions, upgrade your army, unlock new gear, and build an unstoppable mechanical force. Key Features: - Gear-based mech constructor system - Intense real-time battles with AI and PvE missions - Diverse unit classes: melee, ranged, support - Tactical support powers (laser, napalm, air strike) - Upgradeable gear, weapons, and commanders - Stylized military visuals with satisfying combat effects - Offline-ready — command anytime, anywhere Are you ready to engineer your own war machine? Download GEARS: War Machine now and build your path to domination!
Screenshots
Verdict
The clearest difference is rating: GEARS at 4.7 against Merge Fly 3D's 3.4. GEARS also leads on ratings volume (1K vs 5). Merge Fly 3D's advantage is update cadence (every 3 days vs every 11 days) and iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and monetization model 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. Merge Fly 3D sells 6 one-off in-app purchases and GEARS sells 9 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
GEARS holds the better App Store score, 4.7 against 3.4. That said, the two scores are not equally well evidenced: GEARS has 1K ratings behind it against 5, so its average is the more settled of the two.
Merge Fly 3D ships an update every 3 days, GEARS every 11 days. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.
| Parameter | Merge Fly 3D | GEARS |
|---|---|---|
| Price | Free | Free |
| Rating | 3.4 (5 ratings) | 4.7 (1K ratings) — better |
| Positive reviews | — | 35.3% of reviews |
| Number of ratings | 5 | 1K — better |
| Update frequency | Every 3 days — better | Every 11 days |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 468 MB | 269 MB |
| Age rating | 4+ | 4+ |
| Developer | PLAYCUS LIMITED | MAD PIXEL |
In-app purchases
Merge Fly 3D
- 10 Tickets$1.99
- 20 Tickets$2.99
- NoADS$4.99
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- 50 Tickets$7.99
- 100 Tickets$13.99
- 400 Tickets$29.99
GEARS
- Starter Gem Pack$0.99
- Custom Command Deal$1.99
- Recruiter’s Bundle$2.99
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- Premium Pass$3.99
- Ad-Free Upgrade$4.99
- Tactical Reserve$6.99
- War Chest$14.99
- War Chest$29.99
- Commander's Vault$59.99








