# 电车葡萄号 vs BugPlanetEra

The clearest difference is in-app purchases: BugPlanetEra at none against 电车葡萄号's 1. 电车葡萄号's advantage is update cadence (every 2 months vs every 5 months) and iOS requirement (9.0 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. 电车葡萄号 sells 1 one-off in-app purchase. BugPlanetEra asks for nothing beyond the download.

电车葡萄号 ships an update every 2 months, BugPlanetEra every 5 months. The most recent releases landed on September 30, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | 电车葡萄号 | BugPlanetEra |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Size | 162 MB | 2 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BYKING INC.](https://appshunter.io/developer/341311384) | [Khan Kao](https://appshunter.io/developer/1119938868) |

## What reviewers say

### 电车葡萄号

[App page](https://appshunter.io/ios/app/id1467311612)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $2.99 | one-time |


### BugPlanetEra

[App page](https://appshunter.io/ios/app/bugplanetera/id1492067649)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 电车葡萄号 free?

电车葡萄号 is free to download, with in-app purchases available.

### Is BugPlanetEra free?

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

### Do 电车葡萄号 or BugPlanetEra have ads?

Neither 电车葡萄号 nor BugPlanetEra shows ads.

### Which is updated more often, 电车葡萄号 or BugPlanetEra?

电车葡萄号 ships an update every 2 months, and BugPlanetEra every 5 months. Most recently, 电车葡萄号 was updated on September 30, 2026 and BugPlanetEra on October 11, 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.*