# Summit Numbers vs knocky

The clearest difference is in-app purchases: knocky at none against Summit Numbers's 4. knocky also leads on ads (none vs shown) and update cadence (every 3 days vs every 6 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Summit Numbers sells 4 in-app purchases, starting at $3.99 per year. knocky asks for nothing beyond the download.

Summit Numbers ships an update every 6 weeks, knocky every 3 days. The most recent releases landed on October 20, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Summit Numbers | knocky |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 3 days** |
| Size | 21 MB | 83 MB |
| Requires iOS | 15.6 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Erdener Uyan](https://appshunter.io/developer/1843571074) | [Adem Guclu](https://appshunter.io/developer/1192501965) |

## What reviewers say

### Summit Numbers

[App page](https://appshunter.io/ios/app/summit-numbers/id6753334821)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yearly Pro | $3.99 | per year |
| 5 Merge Tokens | $0.99 | one-time |
| 15 Merge Tokens | $1.99 | one-time |
| 25 Merge Tokens | $2.99 | one-time |


### knocky

[App page](https://appshunter.io/ios/app/knocky/id6761326370)

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

**In-app purchases:** none


## Frequently asked questions

### Is Summit Numbers free?

Summit Numbers is free to download, with in-app purchases available.

### Is knocky free?

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

### Do Summit Numbers or knocky have ads?

Summit Numbers shows ads; knocky does not.

### Which is updated more often, Summit Numbers or knocky?

Summit Numbers ships an update every 6 weeks, and knocky every 3 days. Most recently, Summit Numbers was updated on October 20, 2026 and knocky on October 5, 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.*