Comparison

DayDistance vs surveying height calculation

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

Head to head
About

DayDistance

Easily calculate the duration between two dates in days, months, or years. You can also determine a future or past date by adding or subtracting a specified number of days, months, or years.

Highlights
  • Calculate days between dates
  • Calculate months between dates
  • Calculate years between dates
  • Determine date from number of days
  • Determine date from number of months
  • Determine date from number of years
Features
Read full description

DayDistance is a simple date calculator for finding the interval between two dates. Choose a start date and an end date to see the number of days, weeks, months, and years, months, and days at a glance. You can also enter an interval to calculate an end date before or after a start date. Useful for: - Counting the days since starting school, a new job, or another milestone - Checking the time remaining until an exam, trip, anniversary, or deadline - Calculating the time until a due date or scheduled event - Finding a date a specified number of days, weeks, months, or years away Features: - Calculate days, weeks, months, and years, months, and days between two dates - Calculate an end date from a specified interval - Choose whether to include the start date - Gregorian and Japanese calendar display - Native support for iPhone and iPad - Share calculation results - Optional one-time in-app purchase to remove ads DayDistance makes everyday date and interval calculations quick and easy.

About

surveying height calculation

This app simplifies surveying calculations for construction and building sites. It allows users to input measurements and automatically calculates instrument height, altitude, and required cladding height, even without a field book.

Highlights
  • Automatic height calculation
  • Altitude measurement
  • Cladding height calculation
  • Input measurements easily
  • Registration function
Features
Read full description

Convenient if you met in the construction and building site! And it is seems app. Ding upholstery installation and leveling, even if not fill out the field book is okay! I will calculate in the app. First, I will collimate the standard altitude (KBM). Enter the value read at this time on the measured value (back), and calculate the instrument high Just after inputs measurements to measure the (Zhang Zhang point), to calculate the altitude If the plan sales of Zhang Zhang point is determined, and input the plan high ・・・ Calculate the Ding-clad height required. Because it is a calculator app that you enter in the vertical, repeat measurement value (Zhang Zhang point) I can easily input. There is also a registration function, it is if available handy app!

Screenshots

DayDistance4 screens
surveying height calculation4 screens

Verdict

The call

The clearest difference is review sentiment: DayDistance at 100% against surveying height calculation's 0%. DayDistance also leads on price (Free vs $1.99) and update cadence (every 5 months vs every 26 months). surveying height calculation's advantage is in-app purchases (none vs 1) and ads (none vs shown). On 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

DayDistance is free to download; surveying height calculation costs $1.99 up front. DayDistance sells 1 one-off in-app purchase. surveying height calculation asks for nothing beyond the download.

UpkeepUpdate frequency

DayDistance ships an update every 5 months, surveying height calculation every 26 months. Both last shipped on November 1, 2026.

Scorecard7 real differences · 3 level
DayDistance versus surveying height calculation: the parameters behind the verdict, then further details
ParameterDayDistancesurveying height calculation
PriceFree — better$1.99
Rating—1.0 (1 ratings) — better
Positive reviews100.0% of reviews — better0.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 5 months — betterEvery 26 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree — betterPaid
DevicesiPhone, iPadiPhone, iPod
Requires iOS26.07.0 — better
Further details — not scored
Size4 MB1 MB
Age rating4+4+
DeveloperTohru Itohyouji okamura

Customer experience

DayDistance

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

surveying height calculation

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

1 purchases

DayDistance

One-time1
  • Remove Ads$1.99
None

surveying height calculation

No in-app purchases

Questions

Is DayDistance free?
DayDistance is free to download, with in-app purchases available.
Is surveying height calculation free?
surveying height calculation costs $1.99, with no in-app purchases.
Do DayDistance or surveying height calculation have ads?
DayDistance shows ads; surveying height calculation does not.
Which is updated more often, DayDistance or surveying height calculation?
DayDistance ships an update every 5 months, and surveying height calculation every 26 months. Most recently, DayDistance was updated on November 1, 2026 and surveying height calculation on November 1, 2026.

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