# OPTiM Biz vs eセールスマネージャーRemix COLLABO

The clearest difference is update cadence: OPTiM Biz at every 4 months against eセールスマネージャーRemix COLLABO's every 8 months. eセールスマネージャーRemix COLLABO's advantage is iOS requirement (12.2 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

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

OPTiM Biz ships an update every 4 months, eセールスマネージャーRemix COLLABO every 8 months. The most recent releases landed on October 23, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | OPTiM Biz | eセールスマネージャーRemix COLLABO |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 8 months |
| Monetization | Free | — |
| Size | 18 MB | 9 MB |
| Requires iOS | 16.0 | **12.2** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [OPTiM Corporation](https://appshunter.io/developer/484555009) | [SOFTBRAIN Co.,Ltd.](https://appshunter.io/developer/447019968) |

## What reviewers say

### OPTiM Biz

[App page](https://appshunter.io/ios/app/optim-biz/id484555006)

This business application allows companies to remotely manage their iOS devices. It enables sending notifications and tracking device locations via GPS. The service requires a subscription to "OPTiM Biz" to function.

**Highlights:** Remote device management, Send notification messages, GPS location tracking, Supports iPhone, iPad, iPod, Japanese and English language support

**Features:** Vision Pro support

**In-app purchases:** none


### eセールスマネージャーRemix COLLABO

[App page](https://appshunter.io/ios/app/eremix-collabo/id1392868043)

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

**In-app purchases:** none


## Frequently asked questions

### Is OPTiM Biz free?

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

### Is eセールスマネージャーRemix COLLABO free?

eセールスマネージャーRemix COLLABO is free to download, with no in-app purchases.

### Do OPTiM Biz or eセールスマネージャーRemix COLLABO have ads?

Neither OPTiM Biz nor eセールスマネージャーRemix COLLABO shows ads.

### Which is updated more often, OPTiM Biz or eセールスマネージャーRemix COLLABO?

OPTiM Biz ships an update every 4 months, and eセールスマネージャーRemix COLLABO every 8 months. Most recently, OPTiM Biz was updated on October 23, 2026 and eセールスマネージャーRemix COLLABO on October 30, 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.*