# days vs BDT

The clearest difference is rating: BDT at 5.0 against days's 3.1. BDT also leads on review sentiment (100% vs 63%) and chart position (#192 vs unranked). days's advantage is update cadence (every 3 weeks vs every 36 months) and price ($0.99 vs $4.99). On ads, in-app purchases and device support there is nothing between them.

days costs $0.99 and BDT $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

BDT holds the better App Store score, 5.0 against 3.1. Both are backed by a comparable volume of ratings — 13 and 3 respectively. Written reviews point the same way: 63% of days's written reviews are positive against 100% of BDT's.

days ships an update every 3 weeks, BDT every 36 months. The most recent releases landed on July 10, 2026 and July 30, 2026 respectively.

## The numbers

| Metric | days | BDT |
| --- | --- | --- |
| Price | **$0.99** | $4.99 |
| Rating | [3.1 (13 ratings)](https://appshunter.io/ios/app/days/id314012383/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/bdt/id1556522369/reviews)** |
| Number of ratings | **13** | 3 |
| Positive reviews | 62.5% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 36 months |
| Monetization | **Free** | Paid |
| Best chart rank | — | **#192** |
| Size | 5 MB | 44 MB |
| Requires iOS | 17.4 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Naim Choudhry](https://appshunter.io/developer/314012386) | [Jervis Thompson](https://appshunter.io/developer/1556522371) |

## What reviewers say

### days

[App page](https://appshunter.io/ios/app/days/id314012383)

This app helps you track important past and future dates, from personal milestones to expiring documents. It offers a clear interface to manage events outside of standard calendars, with customizable reminders and categorization.

**Highlights:** Track past and future life events, Customizable reminders up to 31 days in advance, Clear UI with extensive categorization, Manage events outside of standard calendars, iCloud sync across iOS devices, Filtering, searching, and sharing capabilities

**Features:** macOS Compatibility

**In-app purchases:** none


### BDT

[App page](https://appshunter.io/ios/app/bdt/id1556522369)

**Currently charting:** #192 Top Paid · Productivity (US App Store)

Easily track all important dates with this iPhone companion. It displays upcoming birthdays from your contacts, showing ages and zodiac signs. Stay organized and never miss a celebration.

**Highlights:** View birthdays from contacts, Sort by birthdate, Highlight next upcoming birthday, Deep link to contacts, Display age and zodiac sign

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is days free?

days costs $0.99, with no in-app purchases.

### Is BDT free?

BDT costs $4.99, with no in-app purchases.

### Which has better reviews, days or BDT?

BDT is rated higher. days averages 3.1 out of 5 from 13 ratings, while BDT averages 5.0 from 3 ratings.

### Do days or BDT have ads?

Neither days nor BDT shows ads.

### Which is updated more often, days or BDT?

days ships an update every 3 weeks, and BDT every 36 months. Most recently, days was updated on July 10, 2026 and BDT on July 30, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*