# Date Calculator, Days Calc — user reviews

> 15 indexed App Store user reviews of Date Calculator, Days Calc by Phan Nhat Đang, rated 4.50/5 from 131 ratings.

- Source: https://appshunter.io/ios/app/date-calculator-days-calc/id1582411955/reviews
- App overview in markdown: https://appshunter.io/ios/app/date-calculator-days-calc/id1582411955.md
- Rating breakdown: 5★ 105 · 4★ 6 · 3★ 6 · 2★ 7 · 1★ 7

## Most critical reviews (10 lowest-rated)

### 1/5 — Плохо

*2024-06-29*

Плохо считает рабочие дни

### 1/5 — Ads

*2023-11-19*

Had app 30 seconds 5 ads

### 1/5 — 不好用

*2023-08-30*

没有工作日没有扣除节假日，很不方便

### 2/5 — Werbung bevor man etwas berechnen kann.

*2025-08-08*

Die App ist sicherlich ganz gut und die Funktion hilfreich, jedoch, um schnell etwas zu rechnen ist es nutzlos, da man sich erst Werbung anschauen muss, bevor man ein einzelnes Ergebnis erhält.

### 2/5 — App

*2024-01-19*

Add please: “Calculate including the last day”

For me it’s the main feature, right now date calculator without this function - totally useless

### 3/5 — Few bugs

*2024-05-15*

1/ text lines do not show totally (caractère size seems to big) 2/ not sure about calculation : ex for month of May ; it is a 31 day month and when I check, it shows 30 days
3/ from 01/01/2024 to 31/12/2024, it calcs 11 months or 365 days 
Strange

### 4/5 — Nombre de jour entre deux dates

*2023-04-17*

En France nous débutons par le jour puis le mois puis l’année.

Dommage que vous ne fassiez pas l’effort de respecter les utilisateurs Français. Je suis un farouche défenseur de ma langue dans le respect des autres identité linguistique.
Bien à vous.

### 4/5 — Great help for my job

*2022-12-11*

I need to calculate a due date range based on number of weeks from a start date (12-16 weeks from ##/##/##). I was using the year calendar on my phone but sometimes miscounted so this app is great for accuracy. It does not calculate a range so in the example above I have to enter 12 week then 16. And it's important to remember, you have to hit "Calc" each time - it doesn's do it automatically. Just keep that in mind and it's great. All in all very helpful.
I did pay to get that particular feature but it wasn't much and I'm finding it all worth the money.

### 5/5 — Excellent app

*2026-08-08*

No ads, simple and very user-friendly.

### 5/5 — Nice and helps a lot

*2026-08-07*

Good

## Most praised reviews (5 highest-rated)

### 5/5 — Bravo

*2026-01-11*

Simple et efficace. Petite application pratique et réussie.

### 5/5 — Супер

*2025-03-17*

Супер приложение

### 5/5 — Easy to use

*2025-03-16*

I use this app to help me plan appointments I need to make for my work. Super convenient. Ads are not obnoxious. So happy I found this option to assist me in my job 😊

### 5/5 — Convenient

*2023-11-16*

I use it mainly to confirm people’s age for genealogy purposes. There’s less chance of mental errors compared to doing it in your head. I specifically wanted an app that was simplistic and quick to use. I bought the ad free version.  So far I’m very pleased.

### 5/5 — Convenient

*2023-02-24, version 1.0*

I use it mainly to confirm people’s age for genealogy purposes. There’s less chance of mental errors compared to doing it in your head. I specifically wanted an app that was  simplistic and quick to use. I bought the ad free version but feel that it’s a bit pricey. So far I’m pleased.

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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 2026-08-28.*