Lost Sock vs Responsibility Zero
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Lost Sock
A humorous one-button game where you control a washing machine to prevent socks from getting lost. Collect coins to unlock a variety of quirky and colorful socks.
- One-button gameplay
- Spin and stop mechanics
- Collect coins
- Unlock unique socks
- Humorous theme
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Where do all the missing socks go? Find out in Lost Sock, the crazy physics-based arcade challenge where your washing machine is the level! Spin the machine enough times to complete each stage, but don't let a single sock escape. Easy to learn: • HOLD to spin • RELEASE to stop What starts as an ordinary washing machine quickly turns into a collection of bizarre spinning contraptions. Tackle machines shaped like fried eggs, cars, footballs, airplanes and other ridiculous creations that become increasingly difficult to master. Every level introduces new surprises: • Rotating obstacles • Trap doors and moving parts • Slingshot elements that launch socks across the machine • Physics-driven chaos and unpredictable moments Unlock dozens of strange and colorful socks. Some even create unexpected effects that make every spin unique. Features: • Unique washing machine level designs • Simple one-touch controls • Challenging physics-based gameplay • Risk-versus-reward coin collecting • Unlockable socks with special effects • Casual fun with increasing difficulty Can you keep every sock inside?
Responsibility Zero
Engage in a quirky game where you can offload your troubles onto others. Explore over 100 unique methods, unlock secret levels, and play as diverse characters with amusing sound effects. This game offers a lighthearted escape with plenty of hidden content.
- Over 100 ways to give trouble
- Over 20 secret levels
- Play as 10+ characters
- Weird sound effects
- Easter eggs
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- Over 100 ways to give your trouble to others. - Over 20 secret levels and easter eggs. - Play as over 10 different characters: memer, elephant, robot and more. - With some really weird sound. Turn on audio for more fun. - Game is created by very responsible developers ʘ‿ʘ You won't want to spend a single penny in this game. P.S. “The price of greatness is responsibility.”
Screenshots
Verdict
The clearest difference is ads: Responsibility Zero at none against Lost Sock's shown. Responsibility Zero also leads on update cadence (daily vs every 5 weeks) and rating (4.9 vs 4.6). On price, review sentiment, 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
Both are free to download. Lost Sock sells 1 one-off in-app purchase and Responsibility Zero sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Responsibility Zero holds the better App Store score, 4.9 against 4.6. That said, the two scores are not equally well evidenced: Responsibility Zero has 831 ratings behind it against 35, so its average is the more settled of the two. Written reviews complicate that: 81% of Lost Sock's written reviews are positive against 77% of Responsibility Zero's, so the app with the better star average is not the one people write more warmly about.
Lost Sock ships an update every 5 weeks, Responsibility Zero daily. The most recent releases landed on September 27, 2026 and September 28, 2026 respectively.
| Parameter | Lost Sock | Responsibility Zero |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (35 ratings) | 4.9 (831 ratings) — better |
| Positive reviews | 80.6% of reviews — better | 77.3% of reviews |
| Number of ratings | 35 | 831 — better |
| Update frequency | Every 5 weeks | Daily — better |
| Ads | Yes | No — better |
| 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 | 13.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 102 MB | 125 MB |
| Age rating | 12+ | 4+ |
| Developer | Tim Kretz | Feeling Game Company Ltd. |
Customer experience
Lost Sock
Responsibility Zero
Bugs and requests
Lost Sock
Not enough reviews yet to summarise bugs or requests.
Responsibility Zero
Reported bugs
2 issues- Crashes on older devices
- Freezing issues
Requested features
4 requests- More level variety
- Improved control scheme
- Reduced ad frequency
- Graphical updates
In-app purchases
Lost Sock
- remove ads$3.99
Responsibility Zero
- Parent$1.99
- Worker$1.99
- Robot$1.99
Show 7 moreShow fewer
- Ballet$1.99
- Swimmer$1.99
- Zombie$1.99
- Elephant$1.99
- Muscle$1.99
- Developer$1.99
- Black Hole Bundle$2.99
Questions
Is Lost Sock free?
Is Responsibility Zero free?
Which has better reviews, Lost Sock or Responsibility Zero?
Do Lost Sock or Responsibility Zero have ads?
Which is updated more often, Lost Sock or Responsibility Zero?
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