# Simple Clock vs Lucidia Dream Interpreter

The clearest difference is device support: Simple Clock at 3 against Lucidia Dream Interpreter's 1. Simple Clock also leads on iOS requirement (11.0 vs 16.4). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Simple Clock sells 2 one-off in-app purchases and Lucidia Dream Interpreter sells 3 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 20, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Simple Clock | Lucidia Dream Interpreter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (303 ratings)](https://appshunter.io/ios/app/simple-clock-study-with-me/id1462926848/reviews)** | — |
| Number of ratings | **303** | — |
| Positive reviews | 74.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 20 MB | 68 MB |
| Requires iOS | **11.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [乃君 黄](https://appshunter.io/developer/1337343608) | [Ahmet Bohur](https://appshunter.io/developer/1884060211) |

## What reviewers say

### Simple Clock

[App page](https://appshunter.io/ios/app/simple-clock-study-with-me/id1462926848)

A straightforward digital clock designed for focus and study sessions. It offers a simple interface with essential timekeeping functions and customizable themes to enhance your work environment.

**Highlights:** Basic time, date, week display, Countdown timer, Timing function, Pomodoro timer, Multiple themes and fonts, Custom background image

**Features:** Family Sharing, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| unlock all contents | $0.99 | one-time |
| Support Developer | $1.99 | one-time |

**What reviewers like**

- 👍 Simplicity and ease of use
- 🌟 Good for study focus
- 🖼️ Customizable backgrounds/fonts
- ✨ Minimalist design
- 🚫 Ad-free (for some users)

**What reviewers complain about**

- 💰 Many features require payment
- 🤔 Difficult to navigate/find options
- ⏳ Limited timer duration (free version)
- 📱 Some users report unresponsiveness
- 💸 Paid features should be free

**Reported bugs**

- Cannot exit timer mode
- App unresponsive on some devices
- Quit working correctly, stuck on military time
- Cannot change clock design
- Not compatible with iPhone

**Requested features**

- Add alarm function
- Allow setting custom wallpaper and adjusting its size/position
- Add option to change font color with custom images
- Add a countdown feature
- Add PiP mode for iPad


### Lucidia Dream Interpreter

[App page](https://appshunter.io/ios/app/lucidia-dream-interpreter/id6768307334)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Week Premium | $1.99 | per 7 days |
| One Month Premium | $2.99 | per month |
| One Year Premium | $29.99 | per year |


## Frequently asked questions

### Is Simple Clock free?

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

### Is Lucidia Dream Interpreter free?

Lucidia Dream Interpreter is free to download, with in-app purchases available.

### Do Simple Clock or Lucidia Dream Interpreter have ads?

Both Simple Clock and Lucidia Dream Interpreter show ads.

### Which is updated more often, Simple Clock or Lucidia Dream Interpreter?

Simple Clock ships an update fortnightly, and Lucidia Dream Interpreter fortnightly. Most recently, Simple Clock was updated on October 20, 2026 and Lucidia Dream Interpreter on October 19, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*