# Days Between Two Dates vs Phrase Shelf

The clearest difference is in-app purchases: Days Between Two Dates at none against Phrase Shelf's 1. Days Between Two Dates also leads on ads (none vs shown) and iOS requirement (11.0 vs 13.0). Phrase Shelf's advantage is update cadence (every 2 days vs fortnightly). On price and device support there is nothing between them.

Both are free to download. Phrase Shelf sells 1 one-off in-app purchase. Days Between Two Dates asks for nothing beyond the download.

Days Between Two Dates ships an update fortnightly, Phrase Shelf every 2 days. The most recent releases landed on September 17, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Days Between Two Dates | Phrase Shelf |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Every 2 days** |
| Size | 15 MB | 24 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Stepan Rumyantsev](https://appshunter.io/developer/1559440396) | [hashimoto hiromasa](https://appshunter.io/developer/1896584977) |

## What reviewers say

### Days Between Two Dates

[App page](https://appshunter.io/ios/app/days-between-two-dates/id1588559688)

**Features:** macOS Compatibility

**In-app purchases:** none


### Phrase Shelf

[App page](https://appshunter.io/ios/app/phrase-shelf/id6798987595)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is Days Between Two Dates free?

Days Between Two Dates is free to download, with no in-app purchases.

### Is Phrase Shelf free?

Phrase Shelf is free to download, with in-app purchases available.

### Do Days Between Two Dates or Phrase Shelf have ads?

Phrase Shelf shows ads; Days Between Two Dates does not.

### Which is updated more often, Days Between Two Dates or Phrase Shelf?

Days Between Two Dates ships an update fortnightly, and Phrase Shelf every 2 days. Most recently, Days Between Two Dates was updated on September 17, 2026 and Phrase Shelf on September 11, 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.*