# ClockPhone big digital clocks vs MathBell

The clearest difference is rating: ClockPhone big digital clocks at 4.6 against MathBell's 3.0. ClockPhone big digital clocks also leads on monetization model (free vs freemium) and ratings volume (30K vs 1). MathBell's advantage is update cadence (every 4 days vs monthly). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ClockPhone big digital clocks sells 3 one-off in-app purchases and MathBell sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

ClockPhone big digital clocks holds the better App Store score, 4.6 against 3.0. That said, the two scores are not equally well evidenced: ClockPhone big digital clocks has 30K ratings behind it against 1, so its average is the more settled of the two.

ClockPhone big digital clocks ships an update monthly, MathBell every 4 days. The most recent releases landed on November 12, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | ClockPhone big digital clocks | MathBell |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (30K ratings)](https://appshunter.io/ios/app/clockphone-big-digital-clocks/id1481958680/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/mathbell-math-alarm-clock/id6818749420/reviews) |
| Number of ratings | **30K** | 1 |
| Positive reviews | 68.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Monetization | **Free** | Freemium |
| Size | 127 MB | 18 MB |
| Requires iOS | **13** | 26.1 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [EVGENII KOSTIN](https://appshunter.io/developer/1481958679) | [Tien Dat Nguyen](https://appshunter.io/developer/1896097777) |

## What reviewers say

### ClockPhone big digital clocks

[App page](https://appshunter.io/ios/app/clockphone-big-digital-clocks/id1481958680)

This app offers a stylish and functional clock with advanced alarms and versatile timers. Customize its appearance and utilize unique dismissal methods for alarms, making it ideal for various routines and productivity techniques.

**Highlights:** Advanced alarm with flexible repeat settings, Unique alarm dismissal methods (NFC, QR, math problems), Versatile timer for workouts and productivity techniques, Customizable interface with large digits and animations, Home screen widgets for at-a-glance time, Screen burn-in protection and exit lock, Time announcements for visually impaired users

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Settings+ | $2.99 | one-time |
| AlarmClock+ | $3.99 | one-time |
| Premium | $4.99 | one-time |

**What reviewers like**

- ⭐ Great and Amazingly Thoughtful Design
- 👍 Loving The App Again
- 👍 No Ads
- 👍 Works Really Well
- 👍 Simple and Functional

**What reviewers complain about**

- 🐛 Not Worth It
- 🐛 Paid Features Broken
- 🐛 Widget Issues
- 🐛 Purchase Doesn't Work
- 🐛 Paid Features Broken

**Reported bugs**

- Clock Now Just Displays 0000 After 1.8.5 Update
- Version 1.8.5 Stopped Updating When Charging
- Transparency Feature Stopped Functioning After Most Recent Update

**Requested features**

- Alarm Functionality Within App with Ability to Snooze
- Ability to Change Font
- Ability to Display Seconds
- Ability to Go Directly to Apple's Clock App and Calendar App
- Ability to Automatically Start the Clock When the Phone is Plugged In or on a MagSafe Charger


### MathBell

[App page](https://appshunter.io/ios/app/mathbell-math-alarm-clock/id6818749420)

This app uses math puzzles to ensure you wake up. Solve arithmetic, missing numbers, or running totals to silence your alarm. It offers follow-up alerts and a wake-up check to keep you alert.

**Highlights:** Math puzzles to stop alarms, Multiple puzzle types and difficulties, Follow-up alarms until solved, Limited snooze functionality, Customizable alarm repeats, Home and Lock Screen widgets

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MathBell Pro Monthly | $1.99 | per month |
| MathBell Pro Yearly | $4.99 | per year |
| MathBell Pro | $14.99 | one-time |


## Frequently asked questions

### Is ClockPhone big digital clocks free?

ClockPhone big digital clocks is free to download, with in-app purchases available.

### Is MathBell free?

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

### Which has better reviews, ClockPhone big digital clocks or MathBell?

ClockPhone big digital clocks is rated higher. ClockPhone big digital clocks averages 4.6 out of 5 from 30K ratings, while MathBell averages 3.0 from 1 ratings.

### Do ClockPhone big digital clocks or MathBell have ads?

Neither ClockPhone big digital clocks nor MathBell shows ads.

### Which is updated more often, ClockPhone big digital clocks or MathBell?

ClockPhone big digital clocks ships an update monthly, and MathBell every 4 days. Most recently, ClockPhone big digital clocks was updated on November 12, 2026 and MathBell on November 9, 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.*