# 电耗账本 vs 租電計算機

The clearest difference is ads: 电耗账本 at none against 租電計算機's shown. 电耗账本 also leads on iOS requirement (17.0 vs 26.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. 电耗账本 sells 1 one-off in-app purchase and 租電計算機 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

电耗账本 ships an update every 5 days, 租電計算機 weekly. The most recent releases landed on November 5, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | 电耗账本 | 租電計算機 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/id6773849566/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Weekly |
| Size | 2 MB | 15 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [杰栋 何](https://appshunter.io/developer/1896629335) | [PU YEN LIN](https://appshunter.io/developer/954160384) |

## What reviewers say

### 电耗账本

[App page](https://appshunter.io/ios/app/id6773849566)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 电耗账本 Pro | $3.99 | one-time |


### 租電計算機

[App page](https://appshunter.io/ios/app/id6785377913)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro 解鎖 | $0.99 | one-time |


## Frequently asked questions

### Is 电耗账本 free?

电耗账本 is free to download, with in-app purchases available.

### Is 租電計算機 free?

租電計算機 is free to download, with in-app purchases available.

### Do 电耗账本 or 租電計算機 have ads?

租電計算機 shows ads; 电耗账本 does not.

### Which is updated more often, 电耗账本 or 租電計算機?

电耗账本 ships an update every 5 days, and 租電計算機 weekly. Most recently, 电耗账本 was updated on November 5, 2026 and 租電計算機 on October 28, 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.*