# pingai.site vs Dos Notes

The clearest difference is price: pingai.site at Free against Dos Notes's $1.99. Dos Notes's advantage is in-app purchases (none vs 1) and update cadence (every 5 days vs fortnightly). On ads, device support and iOS requirement there is nothing between them.

pingai.site is free to download; Dos Notes costs $1.99 up front. pingai.site sells 1 in-app purchase, starting at $34.99 per month. Dos Notes asks for nothing beyond the download.

pingai.site ships an update fortnightly, Dos Notes every 5 days. The most recent releases landed on October 5, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | pingai.site | Dos Notes |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 5 days** |
| Size | 35 MB | 14 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [Andrej Pajdlhauser](https://appshunter.io/developer/1151584430) | [Denis Kashin](https://appshunter.io/developer/1140100282) |

## What reviewers say

### pingai.site

[App page](https://appshunter.io/ios/app/pingaisite/id6748976798)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard Monthly | $34.99 | per month |


### Dos Notes

[App page](https://appshunter.io/ios/app/dos-notes/id6754763351)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is pingai.site free?

pingai.site is free to download, with in-app purchases available.

### Is Dos Notes free?

Dos Notes costs $1.99, with no in-app purchases.

### Do pingai.site or Dos Notes have ads?

Neither pingai.site nor Dos Notes shows ads.

### Which is updated more often, pingai.site or Dos Notes?

pingai.site ships an update fortnightly, and Dos Notes every 5 days. Most recently, pingai.site was updated on October 5, 2026 and Dos Notes on October 10, 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.*