# Device Info vs KeyboardNote

The clearest difference is in-app purchases: KeyboardNote at none against Device Info's 1. KeyboardNote also leads on ads (none vs shown) and update cadence (fortnightly vs every 11 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Device Info sells 1 one-off in-app purchase. KeyboardNote asks for nothing beyond the download.

Device Info ships an update every 11 months, KeyboardNote fortnightly. The most recent releases landed on October 19, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Device Info | KeyboardNote |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 11 months | **Fortnightly** |
| Size | 6 MB | 36 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Piyushkumar Bhut](https://appshunter.io/developer/1678963675) | [jungkil bae](https://appshunter.io/developer/1801875279) |

## What reviewers say

### Device Info

[App page](https://appshunter.io/ios/app/device-info-ram-os-and-stats/id6446798211)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Device Info Premium | $1.99 | one-time |


### KeyboardNote

[App page](https://appshunter.io/ios/app/keyboardnote/id6790989944)

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

**In-app purchases:** none


## Frequently asked questions

### Is Device Info free?

Device Info is free to download, with in-app purchases available.

### Is KeyboardNote free?

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

### Do Device Info or KeyboardNote have ads?

Device Info shows ads; KeyboardNote does not.

### Which is updated more often, Device Info or KeyboardNote?

Device Info ships an update every 11 months, and KeyboardNote fortnightly. Most recently, Device Info was updated on October 19, 2026 and KeyboardNote on October 16, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*