# reminds vs 油耗助手

The clearest difference is in-app purchases: 油耗助手 at none against reminds's 4. reminds's advantage is update cadence (every 2 weeks vs every 2 months) and iOS requirement (18.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. reminds sells 4 in-app purchases, starting at $4.99 per month. 油耗助手 asks for nothing beyond the download.

reminds ships an update every 2 weeks, 油耗助手 every 2 months. Both last shipped on October 28, 2026.

## The numbers

| Metric | reminds | 油耗助手 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Size | 40 MB | 2 MB |
| Requires iOS | **18.0** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [Mind Cosmos](https://appshunter.io/developer/1757985850) | [浩洋 景](https://appshunter.io/developer/6790610656) |

## What reviewers say

### reminds

[App page](https://appshunter.io/ios/app/reminds-ai-card-notes/id6749525488)

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| reminds Basic Membership  Monthly | $4.99 | per month |
| reminds Premium Membership Monthly | $9.99 | per month |
| reminds Basic Membership  Annually | $49.99 | per year |
| reminds Premium Membership Annually | $99.99 | per year |


### 油耗助手

[App page](https://appshunter.io/ios/app/id6768849521)

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

**In-app purchases:** none


## Frequently asked questions

### Is reminds free?

reminds is free to download, with in-app purchases available.

### Is 油耗助手 free?

油耗助手 is free to download, with no in-app purchases.

### Do reminds or 油耗助手 have ads?

Neither reminds nor 油耗助手 shows ads.

### Which is updated more often, reminds or 油耗助手?

reminds ships an update every 2 weeks, and 油耗助手 every 2 months. Most recently, reminds was updated on October 28, 2026 and 油耗助手 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.*