# Nutstore vs 心通达OA

The clearest difference is rating: Nutstore at 4.7 against 心通达OA's 1.0. Nutstore also leads on update cadence (monthly vs every 5 months) and ratings volume (431 vs 1). 心通达OA's advantage is in-app purchases (none vs 2). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Nutstore sells 2 in-app purchases, starting at $34.99 per year. 心通达OA asks for nothing beyond the download.

Nutstore holds the better App Store score, 4.7 against 1.0. That said, the two scores are not equally well evidenced: Nutstore has 431 ratings behind it against 1, so its average is the more settled of the two.

Nutstore ships an update monthly, 心通达OA every 5 months. The most recent releases landed on September 24, 2026 and June 25, 2026 respectively.

## The numbers

| Metric | Nutstore | 心通达OA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (431 ratings)](https://appshunter.io/ios/app/nutstore-cloud-storage-and-backup/id444442371/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/oa/id1303449816/reviews) |
| Number of ratings | **431** | 1 |
| Positive reviews | 89.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 108 MB | 71 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yicun Network Technology Co. Ltd.](https://appshunter.io/developer/444442374) | [波 高](https://appshunter.io/developer/964019392) |

## What reviewers say

### Nutstore

[App page](https://appshunter.io/ios/app/nutstore-cloud-storage-and-backup/id444442371)

Securely store, sync, and access your files from any device. Organize and share documents, photos, and videos with features like offline access and version history. Offers professional-grade cloud storage with flexible subscription plans.

**Highlights:** Automatic file synchronization across devices, Offline access via favorite folders, File sharing with access control, Incremental backup and version history, WebDAV protocol support for third-party apps, Smart file viewer with reading position restore

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Nutstore Pro for One Year | $34.99 | per year |
| Nutstore Advanced Pro for One Year | $69.99 | per year |

**What reviewers like**

- 🚀 Fast and reliable sync across multiple platforms
- 👍 Simple, clean, and intuitive user interface
- 🔒 Secure and private cloud storage solution
- 🌍 Works seamlessly in China without blocking
- 💼 Excellent for cross-platform file sharing and collaboration

**What reviewers complain about**

- 📦 Limited free storage capacity (1GB)
- ⚠️ Easy to accidentally change local/cloud sync settings
- 🔘 Non-intuitive folder sync setup process
- 👥 Limited number of people for folder sharing
- 📹 Free version has insufficient bandwidth for video uploads

**Reported bugs**

- Cannot upload local photos on iPhone 5, 5s, 7 Plus
- App crashes when selecting files to upload from other apps (v5.0.1)
- Large PDF files (>20MB) fail to open with no download indicator
- Sync status information displays incorrectly
- Poor customer support response for technical issues

**Requested features**

- Increase free storage capacity to 3GB monthly for uploads/downloads
- Add Face ID authentication option for iOS
- Improve Windows client startup speed
- Add thumbnail preview for image files instead of generic icons
- Increase free version bandwidth for video uploads


### 心通达OA

[App page](https://appshunter.io/ios/app/oa/id1303449816)

This intelligent OA platform leverages cloud computing, AI, and big data to enhance traditional office operations. It focuses on system integration, industry applications, and smart workflow engines to support smart city cloud platforms and create efficient collaborative environments for organizations.

**Highlights:** Cloud-based SaaS architecture, AI, Big Data, and Machine Learning integration, Smart workflow engine, PaaS development platform, Mobile office support, Supports private cloud deployment, Multi-tenancy and multi-language support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Nutstore free?

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

### Is 心通达OA free?

心通达OA is free to download, with no in-app purchases.

### Which has better reviews, Nutstore or 心通达OA?

Nutstore is rated higher. Nutstore averages 4.7 out of 5 from 431 ratings, while 心通达OA averages 1.0 from 1 ratings.

### Do Nutstore or 心通达OA have ads?

Neither Nutstore nor 心通达OA shows ads.

### Which is updated more often, Nutstore or 心通达OA?

Nutstore ships an update monthly, and 心通达OA every 5 months. Most recently, Nutstore was updated on September 24, 2026 and 心通达OA on June 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.*