Comparison

Atomas vs BlobOdyssey

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Atomas

Combine atoms to create new elements in this addictive puzzle game. Strategize to prevent your universe from overflowing and unlock special charms to aid your progress. Compete with friends for the highest score.

Highlights
  • Atom fusion mechanics
  • Element creation
  • Chain reactions
  • Lucky charms
  • Multiple game modes
  • Score comparison
Features
Read full description

Atomas is a fascinating puzzle game, which you can learn in seconds but will entertain you for weeks. The perfect game for your spare time! Your little universe starts with hydrogen atoms only but with the help of the energy rich plus atoms you are able to fusion two hydrogen atoms into one helium atom, 2 helium atoms into one lithium atom and so on. Your primary goal is to create the valuable elements like Gold, Platinum and Silver. But watch out, if your universe is overfilled with too many atoms it will cause a big crunch and the game is over. One way to prevent this is to build up long symmetries in your atoms and start big chain reactions. From time to time minus atoms appear, use them for absorbing and replacing atoms within your universe or sacrifice them for a plus atom. You see Atomas is not hard to play, but if you want to get to the top you'll need a good strategy, which keeps your atoms organized. By creating new elements like oxygen or copper you unlock lucky charms, which effect the game in various ways and adjust it to your strategy. What Atomas offers you: - 4 different game modes - simple but addicting game mechanics - 124 different atoms to create - 12 different lucky charms - exciting challenges - compare your scores with friends via GameCenter - share your score on twitter and Facebook - quick tutorial The developers high score is 66 534. Can you do better?

About

BlobOdyssey

Navigate a vast ocean arena as a small blob, consuming smaller blobs to grow while evading larger predators. Climb through 10 growth tiers, utilizing a color-coded threat system and a live minimap to survive and dominate the underwater world.

Highlights
  • Deep Ocean Arena exploration
  • Color-coded threat system
  • Live real-time minimap
  • 10 growth tiers
  • Tiered haptic feedback
  • Procedural audio effects
  • Unlockable skins
Features
Read full description

Dive into the deep. Swallow or be swallowed. Blob Odyssey is a bite-sized survival arena with a beating heart: eat smaller blobs, flee bigger ones, and grow from a speck of stardust into the heart of the abyss. SURVIVE THE ARENA Touch and drag to glide through living water. Green means prey, red means danger — and the minimap never lies. Climb 10 growth tiers, grab power bubbles (speed, shield, magnet, stun, slow), and dance between hunters one bite at a time. A 12-CHAPTER STORY Awaken as the last stardust lifeform and chase the truth through 12 hand-painted currents — from the Birth of the Abyss to the Sea of Ends. Each chapter bends the rules: grow to a target tier, survive the tide, or hunt rare bubbles under pressure. Clear them all, then start a New Game+ cycle where the ocean itself turns harder. BUILD YOUR HAVEN Between dives, return to a shelter that grows with you. Spend stardust on upgrades — faster dash, stronger magnet, bigger starting size — and raise three nursery pods that grant opening bonuses like a protective shield at spawn. COLLECT THE CODEX Every bubble family, every rare variant, every special power and every shard of story lore you uncover is recorded in the Codex. Fill it. The abyss remembers who listened. FEATURES · Endless Mode — pure survival, one more run · Story Mode — 12 chapters × 3 trials, with NG+ cycles · Haven — upgrades, nursery, stardust economy · Codex — bubbles, specials & 12 lore echoes · Pause, revive and gentle onboarding hints · Hand-painted chapter art & original soundtrack One more bite. One more chapter. The tide is waiting.

Screenshots

Atomas4 screens
BlobOdyssey4 screens

Verdict

The call

The clearest difference is in-app purchases: BlobOdyssey at none against Atomas's 5. BlobOdyssey also leads on rating (5.0 vs 4.8) and update cadence (every 2 weeks vs monthly). Atomas's advantage is ads (none vs shown) and ratings volume (3.4K vs 1). On price 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Atomas sells 5 one-off in-app purchases. BlobOdyssey asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

BlobOdyssey holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Atomas has 3.4K ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Atomas ships an update monthly, BlobOdyssey every 2 weeks. The most recent releases landed on October 15, 2026 and October 6, 2026 respectively.

Scorecard7 real differences · 3 level
Atomas versus BlobOdyssey: the parameters behind the verdict, then further details
ParameterAtomasBlobOdyssey
PriceFreeFree
Rating4.8 (3.4K ratings)5.0 (1 ratings) — better
Positive reviews93.9% of reviews—
Number of ratings3.4K — better1
Update frequencyMonthlyEvery 2 weeks — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS9.0 — better15.0
Further details — not scored
Size33 MB32 MB
Age rating4+17+
DeveloperMax GittelBeijing 1023 Technology CO., Ltd

Customer experience

Atomas

All ratings3,385 ratings
Positive96.7%
Neutral1.9%
Negative1.4%
Written reviews1,470 reviews
Positive93.9%
Neutral3.5%
Negative2.5%

BlobOdyssey

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Atomas

Reported bugs

3 issues
  • Undo button not working as expected
  • Game crashing when sharing scores
  • Inconsistent atom behavior with certain power-ups

Requested features

4 requests
  • More game modes and challenges
  • Ability to save progress and sync across devices
  • Option to adjust atom colors and sizes
  • Achievements and leaderboards

BlobOdyssey

Not enough reviews yet to summarise bugs or requests.

In-app purchases

5 purchases

Atomas

One-time5
  • No Ads & Instant Modes Unlock$0.99
  • 2 Antimatter$1.99
  • 5 Antimatter$2.99
Show 2 more
  • 10 Antimatter$4.99
  • 12 Antimatter$4.99
None

BlobOdyssey

No in-app purchases

Questions

Is Atomas free?
Atomas is free to download, with in-app purchases available.
Is BlobOdyssey free?
BlobOdyssey is free to download, with no in-app purchases.
Which has better reviews, Atomas or BlobOdyssey?
BlobOdyssey is rated higher. Atomas averages 4.8 out of 5 from 3.4K ratings, while BlobOdyssey averages 5.0 from 1 ratings.
Do Atomas or BlobOdyssey have ads?
BlobOdyssey shows ads; Atomas does not.
Which is updated more often, Atomas or BlobOdyssey?
Atomas ships an update monthly, and BlobOdyssey every 2 weeks. Most recently, Atomas was updated on October 15, 2026 and BlobOdyssey on October 6, 2026.

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