# Chane Base system,2 vs Multicolor Stopwatch

The clearest difference is in-app purchases: Chane Base system,2 at none against Multicolor Stopwatch's 6. Chane Base system,2 also leads on ads (none vs shown) and iOS requirement (12.4 vs 15.0). Multicolor Stopwatch's advantage is update cadence (every 5 days vs every 15 months). On price and device support there is nothing between them.

Both are free to download. Multicolor Stopwatch sells 6 in-app purchases, starting at $0.99 per month. Chane Base system,2 asks for nothing beyond the download.

Chane Base system,2 ships an update every 15 months, Multicolor Stopwatch every 5 days. The most recent releases landed on October 8, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Chane Base system,2 | Multicolor Stopwatch |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/multicolor-stopwatch/id6743076577/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 15 months | **Every 5 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 1 MB | 45 MB |
| Requires iOS | **12.4** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [株式会社ネットアクティビティ](https://appshunter.io/developer/1226059153) | [MOSHIMORE](https://appshunter.io/developer/1750585147) |

## What reviewers say

### Chane Base system,2

[App page](https://appshunter.io/ios/app/chane-base-system2-95/id1226059154)

Easily convert numbers between various bases, from binary to base 95. Supports common bases like decimal and hexadecimal. Offers a user-friendly interface for quick conversions.

**Highlights:** Converts between bases 2 to 95, Supports common bases (binary, decimal, hex), User-friendly interface, Copy and paste functionality, Case-insensitive for bases 36 and below

**Features:** Vision Pro support

**In-app purchases:** none


### Multicolor Stopwatch

[App page](https://appshunter.io/ios/app/multicolor-stopwatch/id6743076577)

This intuitive stopwatch app offers high-precision time measurement with lap and split time tracking. Customize your experience with multiple color themes, adjustable font sizes, and the ability to run up to ten stopwatches simultaneously, even when the app is closed.

**Highlights:** High-precision 1/1000 second measurement, Lap and split time tracking, Up to 10 simultaneous stopwatches, Background measurement support, Customizable color themes and dark mode, Adjustable font size

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Monthly Subscription | $0.99 | per month |
| Standard Monthly Subscription | $1.99 | per month |
| Premium Monthly Subscription | $3.99 | per month |
| Basic Yearly Subscription | $9.99 | per year |
| Standard Yearly Subscription | $14.99 | per year |
| Premium Yearly Subscription | $19.99 | per year |


## Frequently asked questions

### Is Chane Base system,2 free?

Chane Base system,2 is free to download, with no in-app purchases.

### Is Multicolor Stopwatch free?

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

### Do Chane Base system,2 or Multicolor Stopwatch have ads?

Multicolor Stopwatch shows ads; Chane Base system,2 does not.

### Which is updated more often, Chane Base system,2 or Multicolor Stopwatch?

Chane Base system,2 ships an update every 15 months, and Multicolor Stopwatch every 5 days. Most recently, Chane Base system,2 was updated on October 8, 2026 and Multicolor Stopwatch on October 2, 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.*