Tap Odyssey vs Hellrule
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Tap Odyssey
Engage in thrilling aerial combat against alien invaders, collect valuable resources, and upgrade your aircraft with advanced weaponry. Explore diverse locations and customize your plane's appearance in this visually stunning idle game.
- Defeat enemies and bosses
- Discover impressive locations
- Collect gold, crystals, and spheres
- Equip and upgrade ultra-modern weapons
- Upgrade your plane's capabilities
- Customize plane appearance
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Play and get rewards even when you're not at the wheel. * Defeat the enemies, smash the bosses! * Discover impressive locations! * Collect resources: gold, crystals, spheres! * Set up more ultra-modern weapons! * Upgrade weapons to effectively destroy the enemies! * Upgrade the plane to set up more guns! * Recolor the plane to your taste! We’ve been waiting for this for a long time. Today, no one doubts if we are alone in the universe. Not alone! Half a century ago humankind celebrated the first contact. Trade ships of extraterrestrial race flew to the Earth. Good guests, gift-giving benefactors, curious researchers, they disappeared as suddenly as they turned up. After a dozen years they returned. Mighty warriors, wise teachers, they opened the eyes of scientists to the nature of things, defeated hunger, provided the military with the most state-of-the-art equipment. Then they flew away again and Second Contact was over. Twenty years ago they arrived for the third and last time. We call this day the Day of Hate and Sorrow. Cruel rulers, indifferent dictators, soldiers who knew no mercy, this time they stayed, turning almost all of mankind into slaves. Almost. The underground international association, called the Institute, began developing an unprecedented project of liberation. The "Odyssey project". The best of the survivors. Scientists, military, engineers, and architects worked tirelessly and, finally, this moment has arrived. The Odyssey awaits you! Incredibly beautiful free idle game already awaits you! Tired of knights and monsters? Wanna shoot and destroy? Then this game is for you!
Hellrule
Embark on a thrilling hack-and-slash adventure where your umbrella becomes a powerful sword against encroaching horror. Navigate challenging, handcrafted levels, battle formidable bosses, and enjoy a retro gaming experience with a heavy metal soundtrack.
- Hack-and-slash runner action
- Challenging and addictive gameplay
- Manually designed levels
- Big boss battles
- Powerful metal music theme
- Retro mode
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You were going for your introspective nightly walk under the rain, but it seems that tonight that won't be possible: horror is here. You'll have to use your sturdy umbrella as a sword to slice all those ill-intentioned beings to save the day (the night?, perhaps even the whole world?). • Right-to-the-point horror hack-and-slash runner action. • Challenging and addictive. • Carefully, manually designed levels. • Big bosses at the end of each chapter. • Powerful metal music theme by El Reno Renardo. • Retro mode, for playing like in 1975! Remember: • This will be a free game forever! • No ads at all! • No in-app purchases! Get Hellrule now and have fun!
Screenshots
Verdict
The clearest difference is rating: Tap Odyssey at 5.0 against Hellrule's 3.3. Tap Odyssey also leads on update cadence (every 9 months vs every 18 months) and iOS requirement (9.0 vs 12.0). Hellrule's advantage is in-app purchases (none vs 3). On price, ratings volume, ads 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. Tap Odyssey sells 3 one-off in-app purchases. Hellrule asks for nothing beyond the download.
Tap Odyssey holds the better App Store score, 5.0 against 3.3. Both are backed by a comparable volume of ratings — 2 and 4 respectively.
Tap Odyssey ships an update every 9 months, Hellrule every 18 months. Both last shipped on October 24, 2026.
| Parameter | Tap Odyssey | Hellrule |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | 3.3 (4 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 | 4 — better |
| Update frequency | Every 9 months — better | Every 18 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 9.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 135 MB | 65 MB |
| Age rating | 4+ | 12+ |
| Developer | Mini IT | Pedro J. Estebanez |
Customer experience
Tap Odyssey
Hellrule
In-app purchases
Tap Odyssey
- A small pack of Crystals$0.99
- Medium pack of Crystals$3.99
- Large pack of Crystals$7.99
Hellrule
No in-app purchases









