Comparison

Lost Sock vs Stack Up Sushi

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

Head to head
About

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.

Highlights
  • One-button gameplay
  • Spin and stop mechanics
  • Collect coins
  • Unlock unique socks
  • Humorous theme
Features
Read full description

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?

About

Stack Up Sushi

A simple, free-to-play game designed for quick play sessions. Enjoy satisfying graphics and intuitive touch controls. Perfect for filling short gaps in your day.

Highlights
  • Simple touch controls
  • Free to play
  • Short play sessions
  • Satisfying graphics
  • Hyper casual gameplay
Features
Read full description

· · · · · · Game Feature · · · · · · · » Simply touch to play the game » Free to play » Just play this game on your 10 minutes of free time :) » Satisfying graphics Developer - Best Hyper Casual Game Developer South Korea

Screenshots

Lost Sock3 screens
Stack Up Sushi4 screens

Verdict

The call

The clearest difference is review sentiment: Lost Sock at 81% against Stack Up Sushi's 0%. Lost Sock also leads on rating (4.6 vs 2.0) and update cadence (every 5 weeks vs every 19 months). Stack Up Sushi's advantage is in-app purchases (none vs 1). On price, ads, device support and iOS requirement 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. Lost Sock sells 1 one-off in-app purchase. Stack Up Sushi asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Lost Sock holds the better App Store score, 4.6 against 2.0. That said, the two scores are not equally well evidenced: Lost Sock has 35 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 81% of Lost Sock's written reviews are positive against 0% of Stack Up Sushi's.

UpkeepUpdate frequency

Lost Sock ships an update every 5 weeks, Stack Up Sushi every 19 months. The most recent releases landed on October 14, 2026 and October 9, 2026 respectively.

Scorecard6 real differences · 4 level
Lost Sock versus Stack Up Sushi: the parameters behind the verdict, then further details
ParameterLost SockStack Up Sushi
PriceFreeFree
Rating4.6 (35 ratings) — better2.0 (1 ratings)
Positive reviews80.6% of reviews — better0.0% of reviews
Number of ratings35 — better1
Update frequencyEvery 5 weeks — betterEvery 19 months
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.012.5 — better
Further details — not scored
Size102 MB155 MB
Age rating12+4+
DeveloperTim KretzMondayOFF

Customer experience

Lost Sock

All ratings35 ratings
Positive91.4%
Neutral2.9%
Negative5.7%
Written reviews31 reviews
Positive80.6%
Neutral0.0%
Negative19.4%

Stack Up Sushi

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

1 purchases

Lost Sock

One-time1
  • remove ads$3.99
None

Stack Up Sushi

No in-app purchases

Questions

Is Lost Sock free?
Lost Sock is free to download, with in-app purchases available.
Is Stack Up Sushi free?
Stack Up Sushi is free to download, with no in-app purchases.
Which has better reviews, Lost Sock or Stack Up Sushi?
Lost Sock is rated higher. Lost Sock averages 4.6 out of 5 from 35 ratings, while Stack Up Sushi averages 2.0 from 1 ratings.
Do Lost Sock or Stack Up Sushi have ads?
Both Lost Sock and Stack Up Sushi show ads.
Which is updated more often, Lost Sock or Stack Up Sushi?
Lost Sock ships an update every 5 weeks, and Stack Up Sushi every 19 months. Most recently, Lost Sock was updated on October 14, 2026 and Stack Up Sushi on October 9, 2026.

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