# eMaaS+行動服務 vs JBS進銷存管理系統

The clearest difference is iOS requirement: JBS進銷存管理系統 at 13.0 against eMaaS+行動服務's 15.0. On price, update cadence, 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.

eMaaS+行動服務 ships an update monthly, JBS進銷存管理系統 every 5 weeks. The most recent releases landed on June 3, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | eMaaS+行動服務 | JBS進銷存管理系統 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 13.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | Free | — |
| Size | 13 MB | 32 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Etrovision Technology](https://appshunter.io/developer/557101954) | [SHI-LONG LIAO](https://appshunter.io/developer/1233637221) |

## What reviewers say

### eMaaS+行動服務

[App page](https://appshunter.io/ios/app/emaas-plus/id1530161705)

Find parking availability and pay monthly fees at convenience stores. Discover tourist spots and access ferry, flight, and bus schedules. Features include car rental navigation and keyless entry via Bluetooth.

**Highlights:** Parking availability search, Monthly parking fee payment, Tourist attraction discovery, Ferry, flight, and bus schedules, Car rental navigation, Bluetooth car door control

**In-app purchases:** none


### JBS進銷存管理系統

[App page](https://appshunter.io/ios/app/jbs/id6739468407)

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

**In-app purchases:** none


## Frequently asked questions

### Is eMaaS+行動服務 free?

eMaaS+行動服務 is free to download, with no in-app purchases.

### Is JBS進銷存管理系統 free?

JBS進銷存管理系統 is free to download, with no in-app purchases.

### Do eMaaS+行動服務 or JBS進銷存管理系統 have ads?

Neither eMaaS+行動服務 nor JBS進銷存管理系統 shows ads.

### Which is updated more often, eMaaS+行動服務 or JBS進銷存管理系統?

eMaaS+行動服務 ships an update monthly, and JBS進銷存管理系統 every 5 weeks. Most recently, eMaaS+行動服務 was updated on June 3, 2026 and JBS進銷存管理系統 on September 14, 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.*