# number days vs Facility Maps

The clearest difference is iOS requirement: Facility Maps at 11.0 against number days's 13.0. On price, update cadence, ads 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.

number days ships an update weekly, Facility Maps every 6 days. The most recent releases landed on October 3, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | number days | Facility Maps |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Every 6 days** |
| Size | 135 MB | 78 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [masayuki morishita](https://appshunter.io/developer/470221486) | [Viewstride LLC](https://appshunter.io/developer/1625912063) |

## What reviewers say

### number days

[App page](https://appshunter.io/ios/app/number-days/id476021365)

**Features:** macOS Compatibility

**In-app purchases:** none


### Facility Maps

[App page](https://appshunter.io/ios/app/facility-maps-personal/id6478473021)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is number days free?

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

### Is Facility Maps free?

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

### Do number days or Facility Maps have ads?

Neither number days nor Facility Maps shows ads.

### Which is updated more often, number days or Facility Maps?

number days ships an update weekly, and Facility Maps every 6 days. Most recently, number days was updated on October 3, 2026 and Facility Maps on October 2, 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.*