# FlashNAS vs 成语大全

The clearest difference is in-app purchases: FlashNAS at none against 成语大全's 1. FlashNAS also leads on ads (none vs shown) and iOS requirement (9.0 vs 18.1). On price, update cadence and device support there is nothing between them.

Both are free to download. 成语大全 sells 1 one-off in-app purchase. FlashNAS asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 3, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | FlashNAS | 成语大全 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | Every 2 months |
| Size | 20 MB | 4 MB |
| Requires iOS | **9.0** | 18.1 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [FogStor Limited](https://appshunter.io/developer/1273949200) | [NEXTLINK PTY LTD](https://appshunter.io/developer/1115197533) |

## What reviewers say

### FlashNAS

[App page](https://appshunter.io/ios/app/flashnas/id1578429552)

**Features:** macOS Compatibility

**In-app purchases:** none


### 成语大全

[App page](https://appshunter.io/ios/app/id6743483048)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 解锁复制文本 | $1.99 | one-time |


## Frequently asked questions

### Is FlashNAS free?

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

### Is 成语大全 free?

成语大全 is free to download, with in-app purchases available.

### Do FlashNAS or 成语大全 have ads?

成语大全 shows ads; FlashNAS does not.

### Which is updated more often, FlashNAS or 成语大全?

FlashNAS ships an update every 2 months, and 成语大全 every 2 months. Most recently, FlashNAS was updated on October 3, 2026 and 成语大全 on October 14, 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.*