# Abo Calculator vs DataWidget

The clearest difference is in-app purchases: Abo Calculator at none against DataWidget's 1. Abo Calculator also leads on ads (none vs shown). DataWidget's advantage is update cadence (weekly vs every 26 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. DataWidget sells 1 one-off in-app purchase. Abo Calculator asks for nothing beyond the download.

Abo Calculator ships an update every 26 months, DataWidget weekly. The most recent releases landed on September 21, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Abo Calculator | DataWidget |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (16 ratings)](https://appshunter.io/ios/app/datawidget/id6745769516/reviews)** |
| Number of ratings | — | **16** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 26 months | **Weekly** |
| Monetization | — | Free |
| Size | 3 MB | 41 MB |
| Requires iOS | 17.2 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Daniel Palma](https://appshunter.io/developer/1717035273) | [Qinghua Wang](https://appshunter.io/developer/1813794123) |

## What reviewers say

### Abo Calculator

[App page](https://appshunter.io/ios/app/abo-calculator/id6478010582)

**Features:** macOS Compatibility

**In-app purchases:** none


### DataWidget

[App page](https://appshunter.io/ios/app/datawidget/id6745769516)

Monitor your Wi-Fi and cellular data usage in real-time with live widgets and smart billing cycle tracking. Set custom alerts and track data for specific sessions, all for free. Includes offline mini-games for entertainment when disconnected.

**Highlights:** Live usage and speed widgets, Smart billing cycle tracking, Custom data session tracking, Offline mini-games, Detailed daily/weekly/monthly insights, Persistent tracking

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Entertainment Access | $0.99 | one-time |


## Frequently asked questions

### Is Abo Calculator free?

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

### Is DataWidget free?

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

### Do Abo Calculator or DataWidget have ads?

DataWidget shows ads; Abo Calculator does not.

### Which is updated more often, Abo Calculator or DataWidget?

Abo Calculator ships an update every 26 months, and DataWidget weekly. Most recently, Abo Calculator was updated on September 21, 2026 and DataWidget on September 13, 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.*