# 湘江通航 vs SizeFixer

The clearest difference is in-app purchases: 湘江通航 at none against SizeFixer's 6. 湘江通航 also leads on iOS requirement (9.0 vs 18.6). SizeFixer's advantage is update cadence (every 4 weeks vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. SizeFixer sells 6 in-app purchases, starting at $1.99 per month. 湘江通航 asks for nothing beyond the download.

湘江通航 ships an update every 3 months, SizeFixer every 4 weeks. The most recent releases landed on October 10, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | 湘江通航 | SizeFixer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 weeks** |
| Size | 48 MB | 7 MB |
| Requires iOS | **9.0** | 18.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [碧泉 黄](https://appshunter.io/developer/1164312841) | [zhentao zhang](https://appshunter.io/developer/1858942516) |

## What reviewers say

### 湘江通航

[App page](https://appshunter.io/ios/app/id1480709795)

**Features:** macOS Compatibility

**In-app purchases:** none


### SizeFixer

[App page](https://appshunter.io/ios/app/sizefixer-batch-image-tools/id6770793232)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro | $1.99 | per month |
| Yearly Pro | $5.99 | per year |
| 1 Export Credit | $0.99 | one-time |
| 5 Export Credits | $2.99 | one-time |
| 10 Export Credits | $4.99 | one-time |
| Lifetime Pro | $6.99 | one-time |


## Frequently asked questions

### Is 湘江通航 free?

湘江通航 is free to download, with no in-app purchases.

### Is SizeFixer free?

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

### Do 湘江通航 or SizeFixer have ads?

Neither 湘江通航 nor SizeFixer shows ads.

### Which is updated more often, 湘江通航 or SizeFixer?

湘江通航 ships an update every 3 months, and SizeFixer every 4 weeks. Most recently, 湘江通航 was updated on October 10, 2026 and SizeFixer on October 1, 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.*