# Internet Data Sub vs DataWorld

The clearest difference is update cadence: DataWorld at every 3 months against Internet Data Sub's every 8 months. Internet Data Sub's advantage is iOS requirement (13.0 vs 15.6). 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.

Internet Data Sub ships an update every 8 months, DataWorld every 3 months. The most recent releases landed on September 30, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Internet Data Sub | DataWorld |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/dataworld/id6740143946/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 months** |
| Monetization | — | Free |
| Size | 20 MB | 55 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SMD TECHNOLOGIES LIMITED](https://appshunter.io/developer/1808845842) | [ADE DEVELOPERS INTERNATIONAL LIMITED](https://appshunter.io/developer/1675105806) |

## What reviewers say

### Internet Data Sub

[App page](https://appshunter.io/ios/app/internet-data-sub-cheap-data/id6737516519)

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

**In-app purchases:** none


### DataWorld

[App page](https://appshunter.io/ios/app/dataworld/id6740143946)

This app provides instant mobile top-ups for airtime and data, alongside convenient payment options for cable TV and electricity bills. Users can benefit from discounts on recharges and savings on bill payments, all within a secure platform.

**Highlights:** Instant airtime recharge, Data top-ups, Cable TV bill payments, Electricity bill payments, Guaranteed discounts, Secure payment options

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

**In-app purchases:** none


## Frequently asked questions

### Is Internet Data Sub free?

Internet Data Sub is free to download, with no in-app purchases.

### Is DataWorld free?

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

### Do Internet Data Sub or DataWorld have ads?

Neither Internet Data Sub nor DataWorld shows ads.

### Which is updated more often, Internet Data Sub or DataWorld?

Internet Data Sub ships an update every 8 months, and DataWorld every 3 months. Most recently, Internet Data Sub was updated on September 30, 2026 and DataWorld on October 7, 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.*