# DayCount Intervals

> DayCount Intervals (iPhone/iPad app by CHING FENG WANG.)

- Source: https://appshunter.io/ios/app/daycount-intervals/id6803991940 (this page in markdown: same URL + `.md`)
- Developer: [CHING FENG WANG](https://appshunter.io/developer/394371304)
- Category: Lifestyle
- Price: $4.99
- Age rating: 4+
- Requires: iOS 17.0 · 1 MB
- Languages: English, French, German, Indonesian, Japanese, Korean, Chinese, Chinese, Vietnamese
- Released: 2026-09-29
- Data updated: 2026-10-07
- User reviews in markdown: https://appshunter.io/ios/app/daycount-intervals/id6803991940/reviews.md

## What is DayCount Intervals?

Every other app does one of two things: count down to a single date, or count how many days in a row you checked in.
Neither helps when the question is "how much do all these separate stretches add up to?"

DayLedger does only that: one task, many start–end intervals, one running total.

LOG ONE IN THREE SECONDS
• Today / Yesterday — one tap, nothing else to choose
• Pick dates — like booking a hotel: tap the start, tap the end, the range fills in
• Future dates work too — planning leave or a trip is the whole point

TWO UNITS
• Days — dates only. Aug 1–Aug 3 is 3 days (counting both ends is optional)
• Hours — pick a date, then set start and end with 15-minute steppers. No spinning wheels

FOUR COUNTING PERIODS — CHOSEN PER TASK
• Look back from today — the last month, the last year, or any number of days, trimmed day by day at the edge
• This year — from Jan 1, or from your work anniversary
• From a date — everything from that day on, including planned future dates
• All time — no period at all

NUMBERS YOU CAN READ
• Total, remaining, interval count, average length
• Overlapping intervals are flagged, and a day is only ever counted once
• Future days are shown separately, so what happened and what is planned never blur together

TEMPLATES ARE JUST A STARTING POINT
Overseas stay, tax residency, Schengen 90/180, annual leave, business trips,
continuing education hours, training hours — pick one and the fields are pre-filled.
Every number can be changed or deleted.

NO RULES ARE BUILT IN
The limit is always yours to enter, and it is optional.
This app does not judge whether you have gone over, shows no traffic lights, and makes
no claim about how any country's visa or regulation is calculated.
It does the arithmetic and leaves the judgement to you.
That is deliberate — policies change, and you are the one who has to answer for the number.

PRIVACY
No sign-up, no account, no server. Your data stays on your device.
Export CSV for spreadsheets, or export a backup file and import it on another device.

One-time purchase. No ads, no subscription, no in-app purchases.


## Version history (last 1 release)

### 1.0 — 2026-09-29

No release notes.

## More apps by CHING FENG WANG

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- [EZ Currency Converter & Units](https://appshunter.io/ios/app/ez-currency-converter-and-units/id483984066)
- [ClassTable: Lecture Notes AI](https://appshunter.io/ios/app/classtable-lecture-notes-ai/id491629217)
- [Power Shift work Calendar](https://appshunter.io/ios/app/power-shift-work-calendar/id518654104)
- [MP3 錄音筆](https://appshunter.io/ios/app/mp3/id562147822)

All apps by CHING FENG WANG: https://appshunter.io/developer/394371304

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-07.*