# Lex Go vs TasteProof

The clearest difference is in-app purchases: Lex Go at none against TasteProof's 2. TasteProof's advantage is update cadence (every 9 days vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. TasteProof sells 2 in-app purchases, starting at $4.99 per month. Lex Go asks for nothing beyond the download.

Lex Go ships an update every 4 months, TasteProof every 9 days. The most recent releases landed on September 9, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Lex Go | TasteProof |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 9 days** |
| Size | 152 MB | 41 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Its Lolly](https://appshunter.io/developer/1484513622) | [TasteProof Ltd](https://appshunter.io/developer/6782616068) |

## What reviewers say

### Lex Go

[App page](https://appshunter.io/ios/app/lex-go/id6739567447)

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

**In-app purchases:** none


### TasteProof

[App page](https://appshunter.io/ios/app/tasteproof/id6782615705)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TasteProof Pro Monthly | $4.99 | per month |
| TasteProof Pro Annual | $49.99 | per year |


## Frequently asked questions

### Is Lex Go free?

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

### Is TasteProof free?

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

### Do Lex Go or TasteProof have ads?

Neither Lex Go nor TasteProof shows ads.

### Which is updated more often, Lex Go or TasteProof?

Lex Go ships an update every 4 months, and TasteProof every 9 days. Most recently, Lex Go was updated on September 9, 2026 and TasteProof on October 8, 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.*