# NumberBook vs Benny Clock

The clearest difference is in-app purchases: Benny Clock at none against NumberBook's 2. Benny Clock also leads on update cadence (daily vs every 2 months). NumberBook's advantage is iOS requirement (12.1 vs 18.4). On price, ads and device support there is nothing between them.

Both are free to download. NumberBook sells 2 in-app purchases, starting at $3.99 per month. Benny Clock asks for nothing beyond the download.

NumberBook ships an update every 2 months, Benny Clock daily. The most recent releases landed on October 14, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | NumberBook | Benny Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (6 ratings)](https://appshunter.io/ios/app/numberbook-who-is-calling/id1562671732/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Daily** |
| Monetization | Subscription | — |
| Size | 36 MB | 2 MB |
| Requires iOS | **12.1** | 18.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Numbo s.r.o.](https://appshunter.io/developer/1548761994) | [SAUCEY APP CORP](https://appshunter.io/developer/1824512685) |

## What reviewers say

### NumberBook

[App page](https://appshunter.io/ios/app/numberbook-who-is-calling/id1562671732)

Instantly identify unknown callers and protect yourself from scams with a vast global database. Perform reverse phone lookups to discover caller identity, location, and user-reported categories like spam or trustworthy. Block unwanted numbers with a personalized blacklist.

**Highlights:** Unknown call identification, Reverse phone lookup, Spam and scam protection, Company and business identification, Customizable blacklist, User-reported number categories

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium - one month | $3.99 | per month |
| Premium - one year | $14.99 | per year |


### Benny Clock

[App page](https://appshunter.io/ios/app/benny-clock/id6761933421)

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

**In-app purchases:** none


## Frequently asked questions

### Is NumberBook free?

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

### Is Benny Clock free?

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

### Do NumberBook or Benny Clock have ads?

Neither NumberBook nor Benny Clock shows ads.

### Which is updated more often, NumberBook or Benny Clock?

NumberBook ships an update every 2 months, and Benny Clock daily. Most recently, NumberBook was updated on October 14, 2026 and Benny Clock on October 25, 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.*