# DataCalc by DPBOX vs 归物

The clearest difference is review sentiment: DataCalc by DPBOX at 100% against 归物's 52%. 归物's advantage is update cadence (fortnightly vs every 2 months) and iOS requirement (14.0 vs 16.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. DataCalc by DPBOX sells 1 in-app purchase, starting at $2.99 per year and 归物 sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

DataCalc by DPBOX ships an update every 2 months, 归物 fortnightly. The most recent releases landed on September 14, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | DataCalc by DPBOX | 归物 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.5 (19 ratings)](https://appshunter.io/ios/app/asset/id6738854999/reviews)** |
| Number of ratings | — | **19** |
| Positive reviews | **100.0% of reviews** | 52.2% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 16 MB | 190 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Gavin Foo](https://appshunter.io/developer/556377228) | [育权 刘](https://appshunter.io/developer/1782631468) |

## What reviewers say

### DataCalc by DPBOX

[App page](https://appshunter.io/ios/app/datacalc-by-dpbox-video-data/id6503596289)

This tool helps filmmakers calculate video data capacity, transfer times, and recording durations. It offers offline use, iCloud synchronization, and language/unit switching.

**Highlights:** Offline data calculation, Transfer time estimation, Recording duration calculation, Summary of records, iCloud synchronization, Language and unit switching

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annual | $2.99 | per year |


### 归物

[App page](https://appshunter.io/ios/app/asset/id6738854999)

Easily record and categorize all your personal items, from daily essentials to valuable assets. Track your total assets, monitor daily changes, and gain intuitive control over your finances. This app offers flexible management with classification and tagging, all while ensuring your data remains secure.

**Highlights:** One-click item entry, Asset statistics and tracking, Classification and tag management, Data security protection, Daily asset change calculation

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 归物Pro+升级 | $1.99 | one-time |
| 永久会员 | $2.99 | one-time |
| 归物Pro+ | $3.99 | one-time |


## Frequently asked questions

### Is DataCalc by DPBOX free?

DataCalc by DPBOX is free to download, with in-app purchases available.

### Is 归物 free?

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

### Do DataCalc by DPBOX or 归物 have ads?

Neither DataCalc by DPBOX nor 归物 shows ads.

### Which is updated more often, DataCalc by DPBOX or 归物?

DataCalc by DPBOX ships an update every 2 months, and 归物 fortnightly. Most recently, DataCalc by DPBOX was updated on September 14, 2026 and 归物 on September 22, 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.*