# Bioer Wisdom Chain vs AutoMinder

The clearest difference is iOS requirement: Bioer Wisdom Chain at 12.0 against AutoMinder's 18.6. 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.

Bioer Wisdom Chain ships an update every 2 weeks, AutoMinder fortnightly. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Bioer Wisdom Chain | AutoMinder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/autominder/id6757428201/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 91.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | — | Free |
| Size | 46 MB | 79 MB |
| Requires iOS | **12.0** | 18.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [杭州博日科技有限公司](https://appshunter.io/developer/1446539020) | [Alexsandr Vikharev](https://appshunter.io/developer/1679912649) |

## What reviewers say

### Bioer Wisdom Chain

[App page](https://appshunter.io/ios/app/bioer-wisdom-chain/id6479395448)

**Features:** macOS Compatibility

**In-app purchases:** none


### AutoMinder

[App page](https://appshunter.io/ios/app/autominder/id6757428201)

Easily track your vehicle's maintenance with this app. It allows you to add multiple vehicles, store important service history, and view upcoming or overdue tasks directly on the main screen.

**Highlights:** Add multiple vehicles, Store important vehicle data, Complete service history, Track current mileage, View upcoming services, View overdue services

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Bioer Wisdom Chain free?

Bioer Wisdom Chain is free to download, with no in-app purchases.

### Is AutoMinder free?

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

### Do Bioer Wisdom Chain or AutoMinder have ads?

Neither Bioer Wisdom Chain nor AutoMinder shows ads.

### Which is updated more often, Bioer Wisdom Chain or AutoMinder?

Bioer Wisdom Chain ships an update every 2 weeks, and AutoMinder fortnightly. Most recently, Bioer Wisdom Chain was updated on October 27, 2026 and AutoMinder on October 24, 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.*