Comparison

DateDiff vs Mini Chroma Clock

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

Head to head
About

DateDiff

Calculate the duration between two dates, with options to include or exclude weekends. It can also determine an end date based on a start date and a duration, or function as a countdown timer from today to a specific event.

Highlights
  • Calculate days between two dates
  • Include or exclude weekends
  • Calculate end date from start date and duration
  • Countdown timer from today
  • Pin start date as today
Read full description

An app for calculating the end of a license. It allows setting up the 2 dates and it will calculate how many days are in between, allowing ignore weekends or not. Also, it allows setting up a start date and a number of days and it will calculate the end date. Even more, it let you pin start date as always today to have a days countdown to a specific date.

About

Mini Chroma Clock

Read full description

ChromaClock — a color‑coded clock for the rhythm of your day. ChromaClock turns the time on your phone into something you can feel at a glance. Instead of just numbers, the entire screen shifts color throughout the day based on time windows you define — morning yellow, lunchtime green, afternoon blue, evening red, or whatever fits your life. It's a beautifully simple bedside clock, desk companion, kitchen timer reference, and gentle daily rhythm — all in one. HOW IT WORKS • Set up to four time slots, each with a custom start time, end time, message, and background color. • When the clock enters a slot, the background and greeting change automatically. • Outside of any scheduled slot, a default "in‑between" color takes over. • That's it — no accounts, no setup beyond your slots. WHAT YOU SEE • Big, easy‑to‑read time in a rounded display • The full date — day of the week, month, day, year • A friendly greeting you write yourself ("Good Morning", "Time to focus", "Wind down") • Current weather for your location, right in the corner WEATHER, WITHOUT THE FUSS Tap the weather chip to see live conditions and temperature for where you are. Tap again to refresh. Weather data comes from the free, open Open‑Meteo service — no accounts, no tracking, just the forecast. PERFECT FOR • A bedside clock that signals morning vs. late evening at a glance • A desk clock that reminds you when it's lunchtime or time to log off • A kitchen or family clock with messages everyone in the house can read across the room • Kids learning the rhythm of a school day, before they can read a clock • Anyone who wants a calmer, more colorful way to keep time THOUGHTFULLY MADE • Built entirely in modern SwiftUI for iOS • Big, accessible type with high‑contrast color backgrounds • Landscape support — great when propped on a stand or dock • Dark, screen‑friendly design • No ads. No tracking. No accounts. Your settings stay on your device. Set it once, prop it up, and let your day take on a little color.

Screenshots

DateDiff2 screens
Mini Chroma Clock2 screens

Verdict

The call

The clearest difference is ads: Mini Chroma Clock at none against DateDiff's shown. DateDiff's advantage is update cadence (every 5 weeks vs every 54 months) and iOS requirement (9.0 vs 26.0). On price, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

DateDiff ships an update every 5 weeks, Mini Chroma Clock every 54 months. The most recent releases landed on September 16, 2026 and September 18, 2026 respectively.

Scorecard3 real differences · 7 level
DateDiff versus Mini Chroma Clock: the parameters behind the verdict, then further details
ParameterDateDiffMini Chroma Clock
PriceFreeFree
Rating5.0 (4 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings4 — better—
Update frequencyEvery 5 weeks — betterEvery 54 months
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Mac — better
Requires iOS9.0 — better26.0
Further details — not scored
Size52 MB1 MB
Age rating4+4+
DeveloperDavid VivesDavid Mickey

In-app purchases

None

DateDiff

No in-app purchases

None

Mini Chroma Clock

No in-app purchases

Questions

Is DateDiff free?
DateDiff is free to download, with no in-app purchases.
Is Mini Chroma Clock free?
Mini Chroma Clock is free to download, with no in-app purchases.
Do DateDiff or Mini Chroma Clock have ads?
DateDiff shows ads; Mini Chroma Clock does not.
Which is updated more often, DateDiff or Mini Chroma Clock?
DateDiff ships an update every 5 weeks, and Mini Chroma Clock every 54 months. Most recently, DateDiff was updated on September 16, 2026 and Mini Chroma Clock on September 18, 2026.

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