# MindBack vs BigoAds Preview

MindBack and BigoAds Preview are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | MindBack | BigoAds Preview |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (15 ratings)](https://appshunter.io/ios/app/mindback/id6751882656/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 67.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | — |
| Monetization | Free | — |
| Size | 392 MB | 12 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [开若图科技(上海)有限公司](https://appshunter.io/developer/1831532924) | [庆敏 蔡](https://appshunter.io/developer/1871966016) |

## What reviewers say

### MindBack

[App page](https://appshunter.io/ios/app/mindback/id6751882656)

Capture fleeting thoughts, ideas, and content effortlessly through simple typing, speaking, or uploading. This app uses AI to connect your scattered notes, offering unexpected insights and summaries. Rediscover your memories and information through a chronological archive and AI-powered queries.

**Highlights:** Flow state recording (text, voice, photo, file), Serendipitous content connection and organization, AI personal memory assistant, Automatic content summarization, Chronological activity heatmap and archive

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

**In-app purchases:** none


### BigoAds Preview

[App page](https://appshunter.io/ios/app/bigoads-preview/id6759031732)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MindBack free?

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

### Is BigoAds Preview free?

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

### Do MindBack or BigoAds Preview have ads?

Neither MindBack nor BigoAds Preview shows ads.

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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.*