# Call About vs CallClock

The clearest difference is rating: CallClock at 4.7 against Call About's 4.0. CallClock also leads on ratings volume (13 vs 1) and iOS requirement (12.2 vs 15.2). Call About's advantage is in-app purchases (none vs 6) and review sentiment (100% vs 83%). On price, update cadence and device support there is nothing between them.

Both are free to download. CallClock sells 6 in-app purchases, starting at $0.99 per month. Call About asks for nothing beyond the download.

CallClock holds the better App Store score, 4.7 against 4.0. That said, the two scores are not equally well evidenced: CallClock has 13 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 100% of Call About's written reviews are positive against 83% of CallClock's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 13, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Call About | CallClock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/call-about/id523417697/reviews) | **[4.7 (13 ratings)](https://appshunter.io/ios/app/callclock-anytime-incomingcall/id6443753565/reviews)** |
| Number of ratings | 1 | **13** |
| Positive reviews | **100.0% of reviews** | 83.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 10 MB | 27 MB |
| Requires iOS | 15.2 | **12.2** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Roy Sharon Ltd](https://appshunter.io/developer/484845367) | [博 成](https://appshunter.io/developer/1180643781) |

## What reviewers say

### Call About

[App page](https://appshunter.io/ios/app/call-about/id523417697)

This utility app helps you remember conversation topics for specific contacts. Notes appear on your call screen when they call, ensuring you never forget what to discuss. It's inspired by the GTD methodology for managing your to-do lists.

**Highlights:** Contact-specific reminders, Notes appear on call screen, Manage 'To Call' list, GTD-inspired agenda management

**In-app purchases:** none


### CallClock

[App page](https://appshunter.io/ios/app/callclock-anytime-incomingcall/id6443753565)

Schedule calls to act as alarms or reminders for various occasions. Simulate incoming calls to politely exit unwanted social situations. Customize caller ID, ringtones, and call content for a personalized experience.

**Highlights:** Schedule calls as alarms, Simulate incoming calls, Customizable caller display, Customizable call content, Multiple time setting methods, Text-to-speech functionality

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic-Monthly | $0.99 | per month |
| Standard-Monthly | $2.99 | per month |
| Basic-Yearly | $9.49 | per year |
| Premium-Monthly | $12.99 | per month |
| Standard-Yearly | $34.99 | per year |
| Premium-Yearly | $154.99 | per year |


## Frequently asked questions

### Is Call About free?

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

### Is CallClock free?

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

### Which has better reviews, Call About or CallClock?

CallClock is rated higher. Call About averages 4.0 out of 5 from 1 ratings, while CallClock averages 4.7 from 13 ratings.

### Which is updated more often, Call About or CallClock?

Call About ships an update every 2 months, and CallClock every 2 months. Most recently, Call About was updated on October 13, 2026 and CallClock on October 1, 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.*