# DDays vs Random TapTap

The clearest difference is ads: DDays at none against Random TapTap's shown. DDays also leads on update cadence (every 2 weeks vs every 20 months). Random TapTap's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

DDays ships an update every 2 weeks, Random TapTap every 20 months. The most recent releases landed on October 8, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | DDays | Random TapTap |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 20 months |
| Monetization | Free | — |
| Size | 5 MB | 74 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Lee Jaeho](https://appshunter.io/developer/1556252425) | [Junyoung Lee](https://appshunter.io/developer/1501486371) |

## What reviewers say

### DDays

[App page](https://appshunter.io/ios/app/ddays/id6469691671)

Track important upcoming events with timely notifications. View countdowns directly on your home screen and lock screen widgets.

**Highlights:** D-day tracking, Advance notifications, Home screen widget, Lock screen widget, Live activity display

**In-app purchases:** none


### Random TapTap

[App page](https://appshunter.io/ios/app/random-taptap/id6740798110)

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

**In-app purchases:** none


## Frequently asked questions

### Is DDays free?

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

### Is Random TapTap free?

Random TapTap is free to download, with no in-app purchases.

### Do DDays or Random TapTap have ads?

Random TapTap shows ads; DDays does not.

### Which is updated more often, DDays or Random TapTap?

DDays ships an update every 2 weeks, and Random TapTap every 20 months. Most recently, DDays was updated on October 8, 2026 and Random TapTap on October 6, 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.*