# DOT dataCalc vs OFFBIT

The clearest difference is in-app purchases: OFFBIT at none against DOT dataCalc's 2. OFFBIT also leads on iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. DOT dataCalc sells 2 in-app purchases, starting at $1.99 per month. OFFBIT asks for nothing beyond the download.

## The numbers

| Metric | DOT dataCalc | OFFBIT |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 12.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | — |
| Monetization | Freemium | — |
| Size | 1 MB | 7 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [JOSE F DA SILVA NT](https://appshunter.io/developer/524992898) | [Bernat Eguiluz](https://appshunter.io/developer/1893055922) |

## What reviewers say

### DOT dataCalc

[App page](https://appshunter.io/ios/app/dot-datacalc/id524992895)

This app helps digital cinema and video professionals estimate storage needs for their recordings. It calculates file sizes based on chosen camera models, codecs, and recording durations. Access to all features may require a subscription.

**Highlights:** Instant storage estimation, Camera setup options, Supports numerous camera models, Calculates file size by recording time, Multiple codec support, Subscription for full features

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Yearly | $4.99 | per year |


### OFFBIT

[App page](https://appshunter.io/ios/app/offbit/id6762131243)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DOT dataCalc free?

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

### Is OFFBIT free?

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

### Do DOT dataCalc or OFFBIT have ads?

Neither DOT dataCalc nor OFFBIT shows ads.

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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.*