# ISO 8601 Keyboard vs Auer Sleek Notes

The clearest difference is price: Auer Sleek Notes at Free against ISO 8601 Keyboard's $1.99. ISO 8601 Keyboard's advantage is rating (5.0 vs 3.0). On ratings volume, ads, in-app purchases and device support there is nothing between them.

Auer Sleek Notes is free to download; ISO 8601 Keyboard costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ISO 8601 Keyboard holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

## The numbers

| Metric | ISO 8601 Keyboard | Auer Sleek Notes |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/iso-8601-keyboard/id1212402214/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/auer-sleek-notes/id6752628679/reviews) |
| Number of ratings | 1 | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | — |
| Monetization | Paid | **Free** |
| Size | 7 MB | 4 MB |
| Requires iOS | 26.0 | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Andrew Branagan](https://appshunter.io/developer/1212402213) | [Uri Fridman](https://appshunter.io/developer/1612958936) |

## What reviewers say

### ISO 8601 Keyboard

[App page](https://appshunter.io/ios/app/iso-8601-keyboard/id1212402214)

Instantly input dates in YYYY-MM-DD format with a single tap. Offers a date picker for any date and smart backspace for easy correction. Streamlines workflows for professionals working with standardized dates.

**Highlights:** Instant date entry (yesterday, today, tomorrow), ISO 8601 format (YYYY-MM-DD), Date picker wheel for any date, Smart backspace for date removal, Auto space after date, Auto keyboard switch

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

**In-app purchases:** none


### Auer Sleek Notes

[App page](https://appshunter.io/ios/app/auer-sleek-notes/id6752628679)

This minimalist note-taking app prioritizes a clean, distraction-free experience for on-the-go users. Notes are stored locally for privacy and can be shared or backed up manually. It offers a simple, uncluttered interface for focused writing.

**Highlights:** Minimalist interface, Clutter-free design, Local note storage, Private note-taking, Note sharing, Manual backup options

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ISO 8601 Keyboard free?

ISO 8601 Keyboard costs $1.99, with no in-app purchases.

### Is Auer Sleek Notes free?

Auer Sleek Notes is free to download, with no in-app purchases.

### Which has better reviews, ISO 8601 Keyboard or Auer Sleek Notes?

ISO 8601 Keyboard is rated higher. ISO 8601 Keyboard averages 5.0 out of 5 from 1 ratings, while Auer Sleek Notes averages 3.0 from 2 ratings.

### Do ISO 8601 Keyboard or Auer Sleek Notes have ads?

Neither ISO 8601 Keyboard nor Auer Sleek Notes shows ads.

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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.*