Duple Dragon vs Bully Ball
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Duple Dragon
Guide two dragons simultaneously through a vibrant festival, exploding fireworks and collecting lucky envelopes. Master unique tandem gameplay, unlock exciting abilities, and customize your dragons with over 280 colors and effects. New stages are added weekly.
- Unique tandem gameplay controlling two dragons
- Explode fireworks before time runs out
- Fly through spirit rings for speed boosts
- Collect lucky envelopes for upgrades
- Customize dragons with 280+ colors and effects
- New stages added weekly
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Guide two spirit dragons in tandem through a mystical and vibrant lunar new year's festival! Explode fireworks before time runs out, fly through spirit rings to go fast, avoid cursed objects, and collect lucky envelopes to upgrade and customize your dragons. *** Unique Tandem Gameplay *** Control two dragons at the same time! Each dragon only collects items on their side of the screen. *** Exciting Abilities *** Overcome challenging stages and get the best times by creating fun combinations of powers. *** Customize Your Dragons *** Change your dragons’ looks with over 280 colors and effects. *** New Stages Every Week *** Complete them all for big bonuses! *** Remove Ads *** Permanently remove ads for a one-time fee. *** Ethical Monetization *** Every item in the game can be earned through gameplay. Unlike other games, you can obtain every item in the game in a reasonable time.
Bully Ball
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Let's hunt the bully balls. The bullets you throw at the balls reduce their health. When the balls run out of life, they are split into two smaller balls. If the balls hit us, you start again with your skills reset. Don't let the balls hit you or you may die. If you want to win you have to destroy all the balls. It's time to show them who is better. Good luck
Screenshots
Verdict
The clearest difference is in-app purchases: Bully Ball at none against Duple Dragon's 7. Duple Dragon's advantage is update cadence (every 2 months vs every 12 months). On price, ads, device support and iOS requirement 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. Duple Dragon sells 7 one-off in-app purchases. Bully Ball asks for nothing beyond the download.
Duple Dragon ships an update every 2 months, Bully Ball every 12 months. The most recent releases landed on June 1, 2026 and December 12, 2025 respectively.
| Parameter | Duple Dragon | Bully Ball |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 2 months — better | Every 12 months |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 230 MB | 100 MB |
| Age rating | 4+ | 4+ |
| Developer | Tripping Whale LLC | omer cetin |
In-app purchases
Duple Dragon
- 100 Lucky Envelopes$0.99
- 550 Lucky Envelopes$4.99
- Remove Ads$4.99
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- 1150 Lucky Envelopes$9.99
- 2400 Lucky Envelopes$19.99
- 6250 Lucky Envelopes$49.99
- 13000 Lucky Envelopes$99.99
Bully Ball
No in-app purchases
Questions
Is Duple Dragon free?
Is Bully Ball free?
Do Duple Dragon or Bully Ball have ads?
Which is updated more often, Duple Dragon or Bully Ball?
Other comparisons
