# Chamelogs vs Osaki Platinum

The clearest difference is rating: Chamelogs at 5.0 against Osaki Platinum's 4.0. Chamelogs also leads on update cadence (every 10 days vs every 2 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Chamelogs holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Chamelogs ships an update every 10 days, Osaki Platinum every 2 months. The most recent releases landed on September 12, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Chamelogs | Osaki Platinum |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/chamelogs/id1263802902/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/osaki-platinum-4d-master/id6444843513/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 months |
| Monetization | Free | Free |
| Size | 26 MB | 29 MB |
| Requires iOS | 9.0 | 9.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Chameleon Innovation Technology, Inc.](https://appshunter.io/developer/1263802901) | [michael cha](https://appshunter.io/developer/1387377464) |

## What reviewers say

### Chamelogs

[App page](https://appshunter.io/ios/app/chamelogs/id1263802902)

This app helps commercial drivers achieve FMCSA ELD compliance with an intuitive electronic logbook. It offers features like GPS tracking, self-auditing, and instant data transfer to carriers.

**Highlights:** 100% FMCSA ELD Compliant, GPS Tracking, Self-audit/edit logbook errors, HOS violation alert, Hours Remaining alert, Instant logbook data transfer, Electronic DVIR

**Features:** macOS Compatibility

**In-app purchases:** none


### Osaki Platinum

[App page](https://appshunter.io/ios/app/osaki-platinum-4d-master/id6444843513)

Connect to your Osaki 4D Master massage chair to control its functions. Adjust massage settings and experience personalized relaxation through your smartphone.

**Highlights:** Connect to 4D Master massage chair, Control massage functions, Personalized relaxation settings, Smartphone integration

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Chamelogs free?

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

### Is Osaki Platinum free?

Osaki Platinum is free to download, with no in-app purchases.

### Which has better reviews, Chamelogs or Osaki Platinum?

Chamelogs is rated higher. Chamelogs averages 5.0 out of 5 from 1 ratings, while Osaki Platinum averages 4.0 from 1 ratings.

### Do Chamelogs or Osaki Platinum have ads?

Neither Chamelogs nor Osaki Platinum shows ads.

### Which is updated more often, Chamelogs or Osaki Platinum?

Chamelogs ships an update every 10 days, and Osaki Platinum every 2 months. Most recently, Chamelogs was updated on September 12, 2026 and Osaki Platinum on September 17, 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.*