Comparison

100 Doors Challenge vs Singularity

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

Head to head
About

100 Doors Challenge

Engage your puzzle-solving skills in this point-and-click adventure. Explore detailed locations, find hidden objects, and use unique mechanics like time and space manipulation to open doors and advance through levels. Aim to escape each room and unlock all achievements in this free game.

Highlights
  • Exciting puzzles
  • Point and click genre
  • Movement in time and space
  • Combining objects
  • Search for hidden objects
  • Amazing levels with animations
Features
Read full description

Do you like puzzles and hidden objects? Playing games from 100 Doors and 100 Floors series? Then this point and click game is exactly what you need! Use all your skills to complete all levels and get all achievements. Features: - exciting puzzles; - point and click genre; - cool mechanics: the movement in time and space, combining objects, search for hidden objects, puzzles and more; - amazing levels with really nice animations; - the game is absolutely FREE; - nine beautiful and detailed locations; The main goal in 100 Doors Challenge is to escape the room. Using all the possibilities of the device you need to open each of 100 doors and move the elevator to the next floor. Search for hidden objects, sovle puzzles and use an items to do this! Play new point and click 100 doors game for FREE NOW! We are making games with the soul!

About

Singularity

Engage in a unique physics-based match game set within a dynamic gravity well. Strategically launch and align jewels, creating cascades and forging exotic materials to overcome challenges across ten distinct cosmic eras. Compete in seasonal and arcade modes for endless score-chasing fun.

Highlights
  • Physics-based gravity well gameplay
  • Ten unique cosmic eras
  • Forge exotic materials
  • Seasonal and Arcade modes
  • Score-chase gameplay
Features
Read full description

Match living matter on the edge of a black hole. SINGULARITY: GRAVITY MATCH is a physics puzzle played inside a live gravity well. Launch hexes, rotate the field, build matches, and trigger cascades before critical mass consumes the board. FORGE THE IMPOSSIBLE Create triangles, four-piece rhombuses, and six-piece rings to forge exotic materials. Each exotic has a distinct power that can rescue a run, reshape the board, or turn pressure into a massive score. TRAVEL TWO SEASONS Journey through 200 levels and 20 cosmic destinations. Season 1 crosses familiar deep space. Season 2 continues beneath a purple ether sky with new matter, destinations, and mechanics while preserving the gravity board at the heart of the game. MASTER NEW COSMIC RULES Break layered Anchor Shards, charge visible Conduits, and trigger linked Rifts. Every chapter teaches a rule, lets you practice it, then combines it with the systems you already know. COMPETE YOUR WAY Climb Season 1, Season 2, Overall, and Arcade leaderboards. Arcade Mode adds endless score chasing, buffs, stardust, prestige ranks, and scheduled Orbit Rush events with weekly reward vaults. FEATURES - Real gravity physics: no grid swaps and no static board - 200 campaign levels across two connected seasons - Twenty animated cosmic destinations and three orbital stations - Five exotic materials with signature powers - Arcade Mode with buffs, stardust, prestige, and challenges - Four in-game leaderboard views with Game Center authority - Gravitational lensing, wormhole crossings, and cinematic finales - Daily missions, rank badges, and optional rewarded continues The singularity never waits. How long can you hold the line?

Screenshots

100 Doors Challenge4 screens
Singularity4 screens

Verdict

The call

The clearest difference is update cadence: Singularity at daily against 100 Doors Challenge's every 8 months. Singularity also leads on rating (5.0 vs 4.6) and review sentiment (100% vs 74%). 100 Doors Challenge's advantage is ratings volume (2.1K vs 8) and iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and monetization model 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. 100 Doors Challenge sells 4 one-off in-app purchases and Singularity sells 7 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Singularity holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: 100 Doors Challenge has 2.1K ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 74% of 100 Doors Challenge's written reviews are positive against 100% of Singularity's.

UpkeepUpdate frequency

100 Doors Challenge ships an update every 8 months, Singularity daily. The most recent releases landed on September 23, 2026 and September 22, 2026 respectively.

Scorecard5 real differences · 5 level
100 Doors Challenge versus Singularity: the parameters behind the verdict, then further details
Parameter100 Doors ChallengeSingularity
PriceFreeFree
Rating4.6 (2.1K ratings)5.0 (8 ratings) — better
Positive reviews74.1% of reviews100.0% of reviews — better
Number of ratings2.1K — better8
Update frequencyEvery 8 monthsDaily — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size231 MB663 MB
Age rating9+4+
DeveloperVladimir PoriadnikovDallas Steele

Customer experience

100 Doors Challenge

All ratings2,135 ratings
Positive92.1%
Neutral3.7%
Negative4.2%
Written reviews193 reviews
Positive74.1%
Neutral9.8%
Negative16.1%

Singularity

All ratings8 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

100 Doors Challenge

Reported bugs

4 issues
  • Level 119 not working
  • Interaction issues on certain levels
  • Crashes and freezes
  • Unresponsive controls

Requested features

5 requests
  • Hint system
  • More levels
  • Difficulty progression
  • Customization options
  • Multiplayer mode

Singularity

Not enough reviews yet to summarise bugs or requests.

In-app purchases

4 purchases

100 Doors Challenge

One-time4
  • +300 Coins$0.99
  • +900 Coins$1.99
  • +1800 Coins$2.99
Show 1 more
  • +3600 Coins$3.99
7 purchases

Singularity

One-time7
  • Stardust Pouch$1.99
  • Foundry Arrival Offer$2.49
  • Remove Ads$3.99
Show 4 more
  • Foundry Station$4.99
  • Stardust Cache$4.99
  • Stardust Vault$9.99
  • Founder's Bundle$29.99

Questions

Is 100 Doors Challenge free?
100 Doors Challenge is free to download, with in-app purchases available.
Is Singularity free?
Singularity is free to download, with in-app purchases available.
Which has better reviews, 100 Doors Challenge or Singularity?
Singularity is rated higher. 100 Doors Challenge averages 4.6 out of 5 from 2.1K ratings, while Singularity averages 5.0 from 8 ratings.
Do 100 Doors Challenge or Singularity have ads?
Both 100 Doors Challenge and Singularity show ads.
Which is updated more often, 100 Doors Challenge or Singularity?
100 Doors Challenge ships an update every 8 months, and Singularity daily. Most recently, 100 Doors Challenge was updated on September 23, 2026 and Singularity on September 22, 2026.

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