# 电小二 vs SLView

The clearest difference is update cadence: 电小二 at weekly against SLView's every 2 months. SLView's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

电小二 ships an update weekly, SLView every 2 months. The most recent releases landed on November 7, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | 电小二 | SLView |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Size | 77 MB | 15 MB |
| Requires iOS | 16.4 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hangzhou Xpower Technology Co., Ltd.](https://appshunter.io/developer/1209711173) | [Hangzhou Shunli Optotech Co.,Ltd](https://appshunter.io/developer/6778368459) |

## What reviewers say

### 电小二

[App page](https://appshunter.io/ios/app/id1463151217)

**Features:** Vision Pro support

**In-app purchases:** none


### SLView

[App page](https://appshunter.io/ios/app/slview/id6778368457)

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

**In-app purchases:** none


## Frequently asked questions

### Is 电小二 free?

电小二 is free to download, with no in-app purchases.

### Is SLView free?

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

### Do 电小二 or SLView have ads?

Neither 电小二 nor SLView shows ads.

### Which is updated more often, 电小二 or SLView?

电小二 ships an update weekly, and SLView every 2 months. Most recently, 电小二 was updated on November 7, 2026 and SLView on October 4, 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.*