aa 2 vs Octopus Evolution
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
aa 2
Experience a classic arcade game on your iOS device. This fundamental app offers a familiar gameplay experience, reminiscent of iconic mobile games from the past. Enjoy a simple yet engaging challenge.
- Classic arcade gameplay
- Familiar controls
- Simple and engaging
- Handmade in Australia
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aa 2 is the "hello world" app for iPhones, iPads & iPods. i.e. aa 2 is like snake 2 on an old brick phone, it's fundamental. Handmade in Australia, General Adaptive If it's not published by General Adaptive Apps Pty Ltd - then it's not the authentic and original aa 2. Don't be fooled by clones and respect genuine content.
Octopus Evolution
Combine octopuses to evolve them into bizarre new forms in this deep-sea mutant clicker game. Earn coins by combining creatures or tapping them, then use those coins to buy more octopuses and discover new species and endings.
- Combine octopuses to evolve
- Discover curious and bizarre forms
- Earn octopus poop coins
- Buy new creatures
- Tap octopuses for coins
- Multiple stages and species
- Multiple possible endings
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The seventh Evolution game comes with eight arms! Are you ready for the greatest breakthrough in the Evolution game series? Neglected for centuries, feared by many and portrayed as monsters, these creatures are here to prove, once and for all, just how funny and clumsy they really are. Give them a chance and they will happily take you with open arms. In fact, with four pairs of them. Combine octopuses to evolve them and discover their most curious, exotic and bizarre forms! The Evolution series by Tapps Games continues! Had enough from Cow, Platypus, Goat, Giraffe, Zebra and Chicken Evolution? Octopus Evolution is here with the first-ever submarine mutant adventure. Ready for a splash? HOW TO PLAY • Drag and drop similar octopuses to combine them and create new mysterious creatures • Use octopus poop coins to buy new creatures and make even more money • Alternatively, fiercely tap the octopuses to make coins pop from pooping HIGHLIGHTS • Many stages and octopus species to discover • The unexpected mix of alpaca-like evolution, 2048 and incremental clicker games • Doodle-like illustrations • Many possible endings: find your own destiny • Upgrades, upgrades, upgrades…! More than ever! • No octopuses were harmed in the making of this game, only developers (again and again) Discover what the future has in store for octopuses besides becoming delicious seafood dishes. Yummy. Download Octopus Evolution and have fun! Disclaimer: While this App is completely free to play, some additional content can be purchased for real money in-game. If you do not want to use this feature, please turn off in-app purchases in your device's settings. Like our page on Facebook and be the first to know about our upcoming games and updates! http://fb.com/tappshq
Screenshots
Verdict
The clearest difference is review sentiment: Octopus Evolution at 93% against aa 2's 41%. Octopus Evolution also leads on rating (4.8 vs 3.5) and ratings volume (4.1K vs 624). aa 2's advantage is ads (none vs shown) and update cadence (fortnightly vs every 6 weeks). On price, in-app purchases, monetization model 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. aa 2 sells 2 one-off in-app purchases and Octopus Evolution sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Octopus Evolution holds the better App Store score, 4.8 against 3.5. That said, the two scores are not equally well evidenced: Octopus Evolution has 4.1K ratings behind it against 624, so its average is the more settled of the two. Written reviews point the same way: 41% of aa 2's written reviews are positive against 93% of Octopus Evolution's.
aa 2 ships an update fortnightly, Octopus Evolution every 6 weeks. The most recent releases landed on September 20, 2026 and September 16, 2026 respectively.
| Parameter | aa 2 | Octopus Evolution |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (624 ratings) | 4.8 (4.1K ratings) — better |
| Positive reviews | 40.8% of reviews | 93.1% of reviews — better |
| Number of ratings | 624 | 4.1K — better |
| Update frequency | Fortnightly — better | Every 6 weeks |
| Ads | No — better | 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 | 8.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 14 MB | 156 MB |
| Age rating | 4+ | 9+ |
| Developer | General Adaptive Apps Pty Ltd | TPG TECNOLOGIA DA INFORMACAO LTDA |
Customer experience
aa 2
Octopus Evolution
User reviews
aa 2
From 624 App Store ratingsWhat we love
- 🚀 Challenging and addictive
- 👍 Great game overall
- 💡 Innovative concept
Room to improve
- 🐛 Glitches and bugs on certain levels
- 🤯 Extremely difficult and frustrating
- 💰 Too many ads
Octopus Evolution
From 4.1K App Store ratingsWhat we love
- 🐙 Cute and fun octopus designs
- 👍 Engaging and addictive gameplay
- 🚀 Smooth performance and no major issues
- 💎 Rewarding progression and evolution
- 🎨 Enjoyable customization options
Room to improve
- 🔍 Difficulty unlocking certain content
- 💰 Frustration with in-app purchases
- 🔁 Repetitive nature of gameplay over time
- 🕰️ Slow progress without active play
Bugs and requests
aa 2
Reported bugs
3 issues- Level 18 not working as expected
- Level 24 instant failure
- Level 118 unbeatable due to glitch
Requested features
3 requests- Add level skip option
- Improve level design and difficulty progression
- Better instructions and tutorials
Octopus Evolution
Reported bugs
2 issues- Occasional crashes or freezes
- Disappearing items or progress loss
Requested features
4 requests- Add more unique octopus evolutions
- Improve rewards and progression system
- Introduce new game modes or challenges
- Allow more customization options
In-app purchases
aa 2
- Skip aa 2 Level$0.99
- Remove Ads in aa 2$0.99
Octopus Evolution
- ads removal$0.99
- pack of rubies$1.99
- instant coins doubler$1.99
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- pack with some diamonds$1.99
- pack of diamonds$1.99
- pack with more diamonds$4.99
- big pack of rubies$5.99
- income doubler$5.99
- pack with plenty of diamonds$9.99
- starter bundle with discount$9.99
Questions
Is aa 2 free?
Is Octopus Evolution free?
Which has better reviews, aa 2 or Octopus Evolution?
Do aa 2 or Octopus Evolution have ads?
Which is updated more often, aa 2 or Octopus Evolution?
Other comparisons
