# MemTrainer vs Huarong Pass

The clearest difference is ads: Huarong Pass at none against MemTrainer's shown. Huarong Pass also leads on update cadence (every 4 days vs every 57 months). MemTrainer's advantage is iOS requirement (11.0 vs 26.4). On price, in-app purchases and device support there is nothing between them.

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

MemTrainer ships an update every 57 months, Huarong Pass every 4 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | MemTrainer | Huarong Pass |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 57 months | **Every 4 days** |
| Size | 8 MB | 11 MB |
| Requires iOS | **11.0** | 26.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [POK](https://appshunter.io/developer/357275870) | [康 陈](https://appshunter.io/developer/1862348574) |

## What reviewers say

### MemTrainer

[App page](https://appshunter.io/ios/app/memtrainer/id506423958)

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

**In-app purchases:** none


### Huarong Pass

[App page](https://appshunter.io/ios/app/huarong-pass/id6760985004)

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

**In-app purchases:** none


## Frequently asked questions

### Is MemTrainer free?

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

### Is Huarong Pass free?

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

### Do MemTrainer or Huarong Pass have ads?

MemTrainer shows ads; Huarong Pass does not.

### Which is updated more often, MemTrainer or Huarong Pass?

MemTrainer ships an update every 57 months, and Huarong Pass every 4 days. Most recently, MemTrainer was updated on October 24, 2026 and Huarong Pass on October 25, 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.*