# WhatsThis vs Rango

The clearest difference is update cadence: WhatsThis at every 3 days against Rango's weekly. WhatsThis also leads on iOS requirement (15.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. WhatsThis sells 5 in-app purchases, starting at $2.99 per 7 days and Rango sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

WhatsThis ships an update every 3 days, Rango weekly. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | WhatsThis | Rango |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/whatsthis-snap-to-learn-words/id6737052050/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Weekly |
| Monetization | Free with in-app purchases | — |
| Size | 14 MB | 17 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [弛 张](https://appshunter.io/developer/1498872554) | [Ogan Kurtulus](https://appshunter.io/developer/1820744420) |

## What reviewers say

### WhatsThis

[App page](https://appshunter.io/ios/app/whatsthis-snap-to-learn-words/id6737052050)

Learn new words by taking pictures of objects around you. This app uses visual association to make language learning more natural and effective. Create personalized vocabulary cards and share your progress with friends.

**Highlights:** Snap photos to learn new words, Multi-language support, Personalized vocabulary cards, Share learning with friends, Real-world learning integration

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $2.99 | per 7 days |
| Pro | $4.00 | per month |
| Pro | $24.00 | per year |
| Pro | $36.00 | per year |
| Lifetime | $48.00 | one-time |


### Rango

[App page](https://appshunter.io/ios/app/rango-language-learning/id6791895003)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Loki Premium | $4.99 | per 7 days |
| Loki Premium | $29.99 | per year |


## Frequently asked questions

### Is WhatsThis free?

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

### Is Rango free?

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

### Do WhatsThis or Rango have ads?

Neither WhatsThis nor Rango shows ads.

### Which is updated more often, WhatsThis or Rango?

WhatsThis ships an update every 3 days, and Rango weekly. Most recently, WhatsThis was updated on October 30, 2026 and Rango on October 25, 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.*