# Chronoplan Timer vs Gradation Clock

The clearest difference is rating: Gradation Clock at 5.0 against Chronoplan Timer's 4.0. Gradation Clock also leads on review sentiment (100% vs 64%) and in-app purchases (none vs 1). Chronoplan Timer's advantage is ratings volume (52 vs 1) and update cadence (every 5 months vs every 16 months). On price, ads and device support there is nothing between them.

Both are free to download. Chronoplan Timer sells 1 one-off in-app purchase. Gradation Clock asks for nothing beyond the download.

Gradation Clock holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: Chronoplan Timer has 52 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 64% of Chronoplan Timer's written reviews are positive against 100% of Gradation Clock's.

Chronoplan Timer ships an update every 5 months, Gradation Clock every 16 months. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Chronoplan Timer | Gradation Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (52 ratings)](https://appshunter.io/ios/app/chronoplan-timer/id972618459/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/gradation-clock/id1521020137/reviews)** |
| Number of ratings | **52** | 1 |
| Positive reviews | 64.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 16 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 11 MB | 11 MB |
| Requires iOS | 18.1 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Treeness, LLC](https://appshunter.io/developer/288089673) | [Yoshio Tsukuda](https://appshunter.io/developer/1503692296) |

## What reviewers say

### Chronoplan Timer

[App page](https://appshunter.io/ios/app/chronoplan-timer/id972618459)

Organize and manage multiple timers, intervals, and countdowns with a flexible grouping system. Control timers individually or as a group, set custom alerts, and track time with a clean interface. Unlock full functionality with a one-time purchase.

**Highlights:** Group timers, intervals, and countdowns, Individual and group control, Schedule multiple alerts, Countdown by time or date, Customize alert sounds, Apple Watch integration

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chronoplan Premium | $4.99 | one-time |


### Gradation Clock

[App page](https://appshunter.io/ios/app/gradation-clock/id1521020137)

This app provides a simple clock with a customizable background that changes with time, designed to support remote work. It offers both 24-hour and 12-hour display options.

**Highlights:** Time-changing background, Single color background option, 24-hour display, 12-hour display, Supports remote work

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Chronoplan Timer free?

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

### Is Gradation Clock free?

Gradation Clock is free to download, with no in-app purchases.

### Which has better reviews, Chronoplan Timer or Gradation Clock?

Gradation Clock is rated higher. Chronoplan Timer averages 4.0 out of 5 from 52 ratings, while Gradation Clock averages 5.0 from 1 ratings.

### Do Chronoplan Timer or Gradation Clock have ads?

Neither Chronoplan Timer nor Gradation Clock shows ads.

### Which is updated more often, Chronoplan Timer or Gradation Clock?

Chronoplan Timer ships an update every 5 months, and Gradation Clock every 16 months. Most recently, Chronoplan Timer was updated on October 24, 2026 and Gradation Clock on October 7, 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.*