# DLog! vs Dday Planner

The clearest difference is ads: Dday Planner at none against DLog!'s shown. DLog!'s advantage is update cadence (every 5 days vs every 4 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

DLog! ships an update every 5 days, Dday Planner every 4 months. The most recent releases landed on October 28, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | DLog! | Dday Planner |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Every 4 months |
| Size | 23 MB | 45 MB |
| Requires iOS | 14.0 | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SoftWord LLC](https://appshunter.io/developer/1815935412) | [bridgestep](https://appshunter.io/developer/1831217490) |

## What reviewers say

### DLog!

[App page](https://appshunter.io/ios/app/dlog-days-log-countdown/id6746247667)

**Features:** macOS Compatibility

**In-app purchases:** none


### Dday Planner

[App page](https://appshunter.io/ios/app/dday-planner/id6756297265)

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

**In-app purchases:** none


## Frequently asked questions

### Is DLog! free?

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

### Is Dday Planner free?

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

### Do DLog! or Dday Planner have ads?

DLog! shows ads; Dday Planner does not.

### Which is updated more often, DLog! or Dday Planner?

DLog! ships an update every 5 days, and Dday Planner every 4 months. Most recently, DLog! was updated on October 28, 2026 and Dday Planner on October 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.*