Breathe and Fly vs Polymyth
Price, ratings, monetisation and update history for both games, side by side โ with what reviewers say about each.
Breathe and Fly
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Control a balloon using your breath through the microphone Breathe in to lift, stop to let it fall A fun and calming game inspired by flappy bird style gameplay
Polymyth
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Roll a hero. Gather your party. Chase quests through hand-crafted 5th Edition worlds โ fight tactical combat, roleplay in-character, level up session to session. Your AI Game Master is always ready, solo with AI companions or live with friends. The world adapts to every choice you make. A LIVING WORLD THAT REACTS โข Every NPC has memory, motive, and tactics โ bards remember your insults, merchants haggle, enemies coordinate โข Hand-crafted adventures with proper pacing, mystery, and branching paths โ not procedurally generated filler โข The world keeps score โ quest beats, factions, allies, betrayals PLAY IN CHARACTER โข Speak as your hero โ flirt, lie, intimidate, bluff your way through โข Whisper to one ally or address the whole party โข The GM answers in-fiction, every time REAL 5TH EDITION COMBAT โข Full ability scores, classes, spells, conditions โ nothing simplified โข Attacks of opportunity, concentration saves, legendary actions, lair effects โข Positioning, reactions, ongoing effects โ all tracked, all real YOUR HERO PERSISTS โข Level up, prep spells, equip loot โ your character grows with every quest โข A campaign journal captures every encounter, every NPC met, every choice made โข Pick up exactly where you left off, on any device LAUNCH ADVENTURE โ GOLDVALE'S LAST HOPE A snowbound mountain village. White dragons stirring in the peaks. Form a party of four, brave the Stormfang, and decide the fate of a people. Hand-crafted, hours of play, multiple paths through. WHY POLYMYTH โข No GM scheduling โ pick up your campaign any time โข No rules memorization โ the GM handles every roll, save, and edge case โข Full 5th Edition, not simplified โ depth you'd get at a real table โข AI party members that actually play โ they fight, plan, banter, grow โข Adventures that are written, not auto-generated โ quality you can feel Polymyth uses the 5th Edition SRD rules, licensed under Creative Commons Attribution 4.0. Polymyth Tokens are a per-message currency that covers AI compute. New players get a generous starting balance to play through the launch adventure.
Screenshots
Verdict
The clearest difference is in-app purchases: Breathe and Fly at none against Polymyth's 3. Breathe and Fly also leads on iOS requirement (13.0 vs 17.0). Polymyth's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Polymyth sells 3 one-off in-app purchases. Breathe and Fly asks for nothing beyond the download.
Breathe and Fly ships an update every 4 days, Polymyth weekly. The most recent releases landed on October 13, 2026 and October 9, 2026 respectively.
| Parameter | Breathe and Fly | Polymyth |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 days โ better | Weekly |
| Ads | Yes | No โ better |
| In-app purchases | No โ better | Yes |
| Devices | iPhone, iPad, iPod โ better | iPhone, iPad |
| Requires iOS | 13.0 โ better | 17.0 |
| Further details โ not scored | ||
| Size | 104 MB | 66 MB |
| Age rating | 17+ | 9+ |
| Developer | Haim Rodrig | Karma Coin Ltd |
In-app purchases
Breathe and Fly
No in-app purchases
Polymyth
- 5 PM Tokens$6.99
- 10 PM Tokens$15.99
- 20 PM Tokens$31.99









