# Ristoo(平板端) vs Simple_Clock

The clearest difference is in-app purchases: Ristoo(平板端) at none against Simple_Clock's 1. Ristoo(平板端) also leads on ads (none vs shown) and iOS requirement (15.6 vs 17.0). Simple_Clock's advantage is update cadence (every 5 days vs every 3 months). On price and device support there is nothing between them.

Both are free to download. Simple_Clock sells 1 one-off in-app purchase. Ristoo(平板端) asks for nothing beyond the download.

Ristoo(平板端) ships an update every 3 months, Simple_Clock every 5 days. The most recent releases landed on September 14, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Ristoo(平板端) | Simple_Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (133 ratings)](https://appshunter.io/ios/app/simple-clock/id6477709832/reviews)** |
| Number of ratings | — | **133** |
| Positive reviews | — | 70.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 5 days** |
| Monetization | — | Free with in-app purchases |
| Size | 2 MB | 46 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [QIANLE HUANG](https://appshunter.io/developer/1482035040) | [Seung-Un Ham](https://appshunter.io/developer/447543367) |

## What reviewers say

### Ristoo(平板端)

[App page](https://appshunter.io/ios/app/ristoo/id1581776703)

**Features:** macOS Compatibility

**In-app purchases:** none


### Simple_Clock

[App page](https://appshunter.io/ios/app/simple-clock/id6477709832)

A minimalist analog clock designed with a classic Apple iPad aesthetic. It offers the unique ability to integrate calendar events and reminders as clock hands for enhanced time management.

**Highlights:** Classic Apple iPad style analog clock, Optional calendar integration as clock needles, Optional reminders integration as clock needles, Minimalist design

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads (Lifetime) | $2.99 | one-time |


## Frequently asked questions

### Is Ristoo(平板端) free?

Ristoo(平板端) is free to download, with no in-app purchases.

### Is Simple_Clock free?

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

### Do Ristoo(平板端) or Simple_Clock have ads?

Simple_Clock shows ads; Ristoo(平板端) does not.

### Which is updated more often, Ristoo(平板端) or Simple_Clock?

Ristoo(平板端) ships an update every 3 months, and Simple_Clock every 5 days. Most recently, Ristoo(平板端) was updated on September 14, 2026 and Simple_Clock on September 28, 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.*