# ECCOFLOAT® vs 文字扫描王

The clearest difference is in-app purchases: ECCOFLOAT® at none against 文字扫描王's 2. 文字扫描王's advantage is update cadence (weekly vs every 5 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 文字扫描王 sells 2 in-app purchases, starting at $6.49 per month. ECCOFLOAT® asks for nothing beyond the download.

ECCOFLOAT® ships an update every 5 months, 文字扫描王 weekly. The most recent releases landed on November 2, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | ECCOFLOAT® | 文字扫描王 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/eccofloat/id1349682192/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Weekly** |
| Monetization | Free | — |
| Size | 61 MB | 26 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Trelleborg AB](https://appshunter.io/developer/423282462) | [传清 方](https://appshunter.io/developer/1524195808) |

## What reviewers say

### ECCOFLOAT®

[App page](https://appshunter.io/ios/app/eccofloat/id1349682192)

Explore deep sea buoyancy applications with this app. Scan parts for traceability, calculate uplift and volume using a buoyancy calculator, and view product capabilities for custom molded shapes and block forms.

**Highlights:** NFC and QR code scanning, Full part traceability, Buoyancy Calculator, Uplift and volume calculation, View product capabilities, Custom molded shapes information

**Features:** macOS Compatibility

**In-app purchases:** none


### 文字扫描王

[App page](https://appshunter.io/ios/app/id1558410352)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月订阅 | $6.49 | per month |
| 年订阅 | $39.99 | per year |


## Frequently asked questions

### Is ECCOFLOAT® free?

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

### Is 文字扫描王 free?

文字扫描王 is free to download, with in-app purchases available.

### Do ECCOFLOAT® or 文字扫描王 have ads?

Neither ECCOFLOAT® nor 文字扫描王 shows ads.

### Which is updated more often, ECCOFLOAT® or 文字扫描王?

ECCOFLOAT® ships an update every 5 months, and 文字扫描王 weekly. Most recently, ECCOFLOAT® was updated on November 2, 2026 and 文字扫描王 on November 7, 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.*