# SIMPLE DVR vs 磁动力 AIGO

The clearest difference is iOS requirement: SIMPLE DVR at 9.0 against 磁动力 AIGO's 12.0. 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.

SIMPLE DVR ships an update every 4 months, 磁动力 AIGO every 3 months. The most recent releases landed on October 2, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | SIMPLE DVR | 磁动力 AIGO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Size | 29 MB | 92 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Xiaozhen Technology Co.,Ltd.](https://appshunter.io/developer/1580274508) | [雪玲 庄](https://appshunter.io/developer/1308168255) |

## What reviewers say

### SIMPLE DVR

[App page](https://appshunter.io/ios/app/simple-dvr/id1580358857)

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

**In-app purchases:** none


### 磁动力 AIGO

[App page](https://appshunter.io/ios/app/aigo/id6744885866)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SIMPLE DVR free?

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

### Is 磁动力 AIGO free?

磁动力 AIGO is free to download, with no in-app purchases.

### Do SIMPLE DVR or 磁动力 AIGO have ads?

Neither SIMPLE DVR nor 磁动力 AIGO shows ads.

### Which is updated more often, SIMPLE DVR or 磁动力 AIGO?

SIMPLE DVR ships an update every 4 months, and 磁动力 AIGO every 3 months. Most recently, SIMPLE DVR was updated on October 2, 2026 and 磁动力 AIGO 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.*