# KDL ID vs Countdown Days & Widget

The clearest difference is in-app purchases: KDL ID at none against Countdown Days & Widget's 3. KDL ID also leads on update cadence (every 3 days vs every 2 months) and iOS requirement (11.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. Countdown Days & Widget sells 3 in-app purchases, starting at $2.99 per month. KDL ID asks for nothing beyond the download.

KDL ID ships an update every 3 days, Countdown Days & Widget every 2 months. The most recent releases landed on September 24, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | KDL ID | Countdown Days & Widget |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (23 ratings)](https://appshunter.io/ios/app/countdown-days-and-widget/id6746815901/reviews)** |
| Number of ratings | — | **23** |
| Positive reviews | — | 98.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 2 months |
| Monetization | — | Free with in-app purchases |
| Size | 84 MB | 36 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [VIET TECHNOLOGY ELECTRONIC TRADING JOINT STOCK COMPANY](https://appshunter.io/developer/1455451981) | [TEM APP LTD](https://appshunter.io/developer/1816207264) |

## What reviewers say

### KDL ID

[App page](https://appshunter.io/ios/app/kdl-id/id1541783041)

**Features:** macOS Compatibility

**In-app purchases:** none


### Countdown Days & Widget

[App page](https://appshunter.io/ios/app/countdown-days-and-widget/id6746815901)

Easily track important dates and personal progress with customizable timers. Create countdowns for birthdays, vacations, challenges, and more. View your progress with home and lock screen widgets, and receive smart reminders.

**Highlights:** Customizable event categories, Home and Lock Screen widgets, Smart event reminders, Cross-device synchronization, Track 'to' and 'since' events

**Features:** macOS Compatibility, Siri integration, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium – Monthly | $2.99 | per month |
| Premium – Annual | $14.99 | per year |
| Premium – Lifetime | $29.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 📆 Helpful for remembering important dates
- 🔔 Reliable notification system
- 💫 Clean and simple design


## Frequently asked questions

### Is KDL ID free?

KDL ID is free to download, with no in-app purchases.

### Is Countdown Days & Widget free?

Countdown Days & Widget is free to download, with in-app purchases available.

### Do KDL ID or Countdown Days & Widget have ads?

Neither KDL ID nor Countdown Days & Widget shows ads.

### Which is updated more often, KDL ID or Countdown Days & Widget?

KDL ID ships an update every 3 days, and Countdown Days & Widget every 2 months. Most recently, KDL ID was updated on September 24, 2026 and Countdown Days & Widget on September 28, 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.*