# AL vs DataCalc by DPBOX

The clearest difference is in-app purchases: AL at none against DataCalc by DPBOX's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. DataCalc by DPBOX sells 1 in-app purchase, starting at $2.99 per year. AL asks for nothing beyond the download.

AL ships an update monthly, DataCalc by DPBOX every 2 months. The most recent releases landed on October 8, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | AL | DataCalc by DPBOX |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | — | Free with in-app purchases |
| Size | 5 MB | 16 MB |
| Requires iOS | 16.1 | **16.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Kao KuoFeng](https://appshunter.io/developer/954732044) | [Gavin Foo](https://appshunter.io/developer/556377228) |

## What reviewers say

### AL

[App page](https://appshunter.io/ios/app/al-700/id1579639248)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is AL free?

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

### Is DataCalc by DPBOX free?

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

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

Neither AL nor DataCalc by DPBOX shows ads.

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

AL ships an update monthly, and DataCalc by DPBOX every 2 months. Most recently, AL was updated on October 8, 2026 and DataCalc by DPBOX on October 2, 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.*