# UDWriter vs ClockPhone big digital clocks

The clearest difference is review sentiment: ClockPhone big digital clocks at 68% against UDWriter's 38%. ClockPhone big digital clocks also leads on update cadence (monthly vs every 2 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. UDWriter sells 2 one-off in-app purchases and ClockPhone big digital clocks sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UDWriter ships an update every 2 months, ClockPhone big digital clocks monthly. The most recent releases landed on October 12, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | UDWriter | ClockPhone big digital clocks |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (30K ratings)](https://appshunter.io/ios/app/clockphone-big-digital-clocks/id1481958680/reviews)** |
| Number of ratings | — | **30K** |
| Positive reviews | 37.5% of reviews | **68.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 10 MB | 171 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shamrock Records, Inc.](https://appshunter.io/developer/443431466) | [EVGENII KOSTIN](https://appshunter.io/developer/1481958679) |

## What reviewers say

### UDWriter

[App page](https://appshunter.io/ios/app/udwriter/id632058683)

A handwriting memo app designed with Universal Design principles for intuitive use. Offers three color options and a simple swipe gesture to clear the screen. Accessible for all users from the first use.

**Highlights:** Universal Design principles, Handwriting memo functionality, Select 3 colors, Swipe to clear all, Intuitive for all users

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Development Support + Logo on/off option | $2.99 | one-time |
| Input Text by Using Speech Recognition | $4.99 | one-time |


### ClockPhone big digital clocks

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

This app offers a stylish and functional digital clock with advanced alarm and timer features. Customize its appearance, set flexible alarms with unique dismissal methods, and utilize versatile timers for workouts or productivity.

**Highlights:** Advanced alarm with flexible repeats, Unique alarm dismissal methods (NFC, QR, math), Versatile timer for workouts and productivity, Customizable digital clock display, Home screen widgets, Gesture controls

**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


## Frequently asked questions

### Is UDWriter free?

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

### Is ClockPhone big digital clocks free?

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

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

Neither UDWriter nor ClockPhone big digital clocks shows ads.

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

UDWriter ships an update every 2 months, and ClockPhone big digital clocks monthly. Most recently, UDWriter was updated on October 12, 2026 and ClockPhone big digital clocks on October 26, 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.*