# Call Protect Spam Call Blocker vs SmartClockIn

The clearest difference is in-app purchases: SmartClockIn at none against Call Protect Spam Call Blocker's 12. SmartClockIn also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 2 months). On price and device support there is nothing between them.

Both are free to download. Call Protect Spam Call Blocker sells 12 in-app purchases, starting at $2.99 per 7 days. SmartClockIn asks for nothing beyond the download.

Call Protect Spam Call Blocker ships an update every 2 months, SmartClockIn every 3 weeks. The most recent releases landed on October 29, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Call Protect Spam Call Blocker | SmartClockIn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (3.1K ratings)](https://appshunter.io/ios/app/call-protect-spam-call-blocker/id1440014663/reviews)** | — |
| Number of ratings | **3.1K** | — |
| Positive reviews | 40.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Subscription | — |
| Size | 97 MB | 29 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Kain Suite Pte. Ltd.](https://appshunter.io/developer/1761133001) | [softcomputo](https://appshunter.io/developer/1631055378) |

## What reviewers say

### Call Protect Spam Call Blocker

[App page](https://appshunter.io/ios/app/call-protect-spam-call-blocker/id1440014663)

Block unwanted spam calls and messages with advanced identification and filtering. Enhance your mobile security with Wi-Fi checks and data breach alerts. Take control of your privacy and enjoy a cleaner, safer communication experience.

**Highlights:** Block spam calls, Identify unknown callers, Filter junk SMS, Build custom blacklist, Check Wi-Fi security, Number/email breach check

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $2.99 | per 7 days |
| Call Protect Premium - Monthly | $9.99 | per month |
| Call Protect Premium | $12.99 | per month |
| Call Protect Premium - Monthly | $12.99 | per month |
| Live Caller ID | $12.99 | per month |
| Monthly Trial | $12.99 | per month |
| Special Sale | $17.99 | per year |
| 6 Monthly | $24.99 | per 6 months |
| 6 Monthly Trial | $24.99 | per 6 months |
| Unlock Premium Features! | $29.99 | per year |
| Yearly Trial | $29.99 | per year |
| Unlock all premium features | $49.99 | one-time |

**What reviewers like**

- 👍 Blocks spam calls and texts
- 🚀 Effective at identifying spam numbers
- 🔒 Helps protect against scams

**What reviewers complain about**

- 🐛 Doesn't always block or identify spam calls/texts
- ⚠️ Doesn't work as advertised for some users
- 💰 Overpriced for the functionality provided
- 🕰️ Requires manual blocking of numbers

**Reported bugs**

- App crashes or freezes during use
- Errors when trying to add blocked numbers
- Inconsistent performance across devices

**Requested features**

- Expand spam blocking to text messages
- Improve spam number identification accuracy
- Add search/sorting for blocked numbers
- Provide better customer support


### SmartClockIn

[App page](https://appshunter.io/ios/app/smartclockin/id6748966835)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Call Protect Spam Call Blocker free?

Call Protect Spam Call Blocker is free to download, with in-app purchases available.

### Is SmartClockIn free?

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

### Do Call Protect Spam Call Blocker or SmartClockIn have ads?

Call Protect Spam Call Blocker shows ads; SmartClockIn does not.

### Which is updated more often, Call Protect Spam Call Blocker or SmartClockIn?

Call Protect Spam Call Blocker ships an update every 2 months, and SmartClockIn every 3 weeks. Most recently, Call Protect Spam Call Blocker was updated on October 29, 2026 and SmartClockIn on October 8, 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.*