Steam
BestOfficialIn stock3 min per day! Improve your aged eyes(Presbyopia) · Region US · Jul 8
$0.49
was $0.99 · −51%
3 min per day! Improve your aged eyes(Presbyopia)
This software"1日3分！老眼改善" was created to facilitate 3 min training to improve presbyopia(aged eyes) based on the results of research by UCL. (* This software does not guarantee the results of study by UCL.) (* The manufacturer does not take any responsibility for the result of using this software.)
OfficialJul 30, 2020 · Hellshake YanoCasualFamily SharingSingle-playerSteam AchievementsSteam LeaderboardsWindows
Current best
$0.49
at Steam · Jul 8
All-time low
$0.49
Jul 8, 2026
Stores tracked
1
sources indexed
Review signal
82%
28 reviews
Current best · Steam
$0.49$0.99−51%
Observed Jul 8
View best listingCurrent low target
$0.49 · matches the current indexed low
KeyDwarf only tracks observations — checkout happens on the store.
Tracked Stores
Best indexed price $0.49 at Steam.
1/1
View listing
How trust is scored: KeyDwarf combines source type, known retailer posture, marketplace risk, activation-region warnings, and source transparency. Checkout and support still happen with the external seller.
Price History
1 observationsBest observed priceAll-time low
All-time low
$0.49
Jul 8, 2026 · Steam
12-week avg
$0.49
1 recent observations
Current vs low
At low
Current $0.49
Recommendation
At indexed low
current indexed price matches the low
Lowest indexed daily price per currency. KeyDwarf tracks listings and does not sell keys.
Media
12 indexedCommon Questions
Where is 3 min per day! Improve your aged eyes(Presbyopia) cheapest right now?
3 min per day! Improve your aged eyes(Presbyopia) is currently indexed at $0.49 from Steam. Publisher, direct storefront, or authorized retail source. Check the linked store's current terms before acting.
What is the historical low for 3 min per day! Improve your aged eyes(Presbyopia)?
The indexed low for 3 min per day! Improve your aged eyes(Presbyopia) is $0.49 from Steam, observed Jul 8, 2026. The current indexed price is at that low, so KeyDwarf labels it "At indexed low".
Is the top source safe?
Steam is labeled "Official store" in the index. KeyDwarf tracks the listing and source risk, but checkout and support stay with the external store.
What is the review signal?
3 min per day! Improve your aged eyes(Presbyopia) has a best indexed review signal of 82%.
Can KeyDwarf notify me about a lower price?
Use the alert target control on this page to save a watch target after sign-in.