# 陕煤安全生产信息共享平台 vs 掌上办公

The clearest difference is update cadence: 掌上办公 at monthly against 陕煤安全生产信息共享平台's every 3 months. On price, ads, 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.

陕煤安全生产信息共享平台 ships an update every 3 months, 掌上办公 monthly. The most recent releases landed on September 6, 2026 and May 19, 2026 respectively.

## The numbers

| Metric | 陕煤安全生产信息共享平台 | 掌上办公 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Size | 36 MB | 35 MB |
| Requires iOS | **9.0** | 10.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Beijing LongRuan Technologies Inc.](https://appshunter.io/developer/1238521477) | [虓 赵](https://appshunter.io/developer/1628264766) |

## What reviewers say

### 陕煤安全生产信息共享平台

[App page](https://appshunter.io/ios/app/id1530902004)

**Features:** macOS Compatibility

**In-app purchases:** none


### 掌上办公

[App page](https://appshunter.io/ios/app/id6446302163)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 陕煤安全生产信息共享平台 free?

陕煤安全生产信息共享平台 is free to download, with no in-app purchases.

### Is 掌上办公 free?

掌上办公 is free to download, with no in-app purchases.

### Do 陕煤安全生产信息共享平台 or 掌上办公 have ads?

Neither 陕煤安全生产信息共享平台 nor 掌上办公 shows ads.

### Which is updated more often, 陕煤安全生产信息共享平台 or 掌上办公?

陕煤安全生产信息共享平台 ships an update every 3 months, and 掌上办公 monthly. Most recently, 陕煤安全生产信息共享平台 was updated on September 6, 2026 and 掌上办公 on May 19, 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.*