Comparison

EZDateCalc vs Shinobi

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

EZDateCalc

Features
Read full description

Add or subtract day(s) / week(s) / hour(s) to or from a user selected date.

About

Shinobi

Features
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THE NOISE IS RELENTLESS. Algorithms fight for your eyes. Notifications fragment your mind. Focus has become an act of rebellion. ENTER SHINOBI. Shinobi is not just an app blocker; it is a digital dojo. Built on the Japanese concept of 'Ma' (ι–“)β€”the meaningful voidβ€”it creates a space where your mind can finally breathe. We believe silence is not empty; it is full of potential. FEATURES: The Seal Commitment requires friction. To activate Shinobi, you do not flip a mindless switch; you hold the Seal. This tactile, haptic ritual signals to your brain that it is time to enter the Void. The Shield Sever the connection to distractions. Select apps, categories to block with surgical precision using Apple's native Screen Time API. When the shield is up, the noise stops. The Lantern Keep your head up. Monitor your session via Live Activities and Lock Screen Widgets. The 'Lantern' glows on your Dynamic Island, a constant, gentle reminder of your oath. The Knot (Strict Mode) For those who need absolute discipline. When 'The Knot' is tied, you cannot simply tap to leave. You must hold your device perfectly still for 5 secondsβ€”restoring physical balance to regain digital access. The Order Gamification without the dopamine traps. Track your time in the void. Earn your honor. Rise through the ranks: β€’ Initiate: The journey begins. β€’ Adept: 5 Hours of total silence. β€’ Shinobi: 24 Hours. The blade is sharp. β€’ Phantom: 100 Hours. You are the void. The Pledge We serve you, not advertisers. Shinobi operates entirely on-device. No accounts. No cloud analytics. No tracking. Your focus data is yours alone. Block the apps. Master the void. Become the Shinobi.

Screenshots

EZDateCalc4 screens
Shinobi4 screens

Verdict

The call

EZDateCalc and Shinobi are too close to call on the numbers: across 5 compared parameters β€” price, ads, in-app purchases and device support among them β€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ScorecardNo meaningful differences
EZDateCalc versus Shinobi: the parameters behind the verdict, then further details
ParameterEZDateCalcShinobi
PriceFreeFree
Update frequencyEvery 27 monthsβ€”
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 β€” better17.0
Further details β€” not scored
Size6 MB5 MB
Age rating4+4+
DeveloperFIL N GO Inc.RetroAge Engineering

In-app purchases

None

EZDateCalc

No in-app purchases

None

Shinobi

No in-app purchases

Questions

Is EZDateCalc free?
EZDateCalc is free to download, with no in-app purchases.
Is Shinobi free?
Shinobi is free to download, with no in-app purchases.
Do EZDateCalc or Shinobi have ads?
Neither EZDateCalc nor Shinobi shows ads.

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