# Length Pro vs LutraTally

The clearest difference is in-app purchases: Length Pro at none against LutraTally's 4. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. LutraTally sells 4 in-app purchases, starting at $0.99 per month. Length Pro asks for nothing beyond the download.

## The numbers

| Metric | Length Pro | LutraTally |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Daily |
| Size | 65 MB | 28 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone | **iPhone, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [ROKAS S.A.](https://appshunter.io/developer/6797660256) | [玉昌 鲁](https://appshunter.io/developer/6810045311) |

## What reviewers say

### Length Pro

[App page](https://appshunter.io/ios/app/length-pro/id6797660254)

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

**In-app purchases:** none


### LutraTally

[App page](https://appshunter.io/ios/app/lutratally/id6810081730)

**Features:** Apple Watch app

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LutraTally Pro Monthly | $0.99 | per month |
| LutraTally Pro Quarterly | $1.99 | per 3 months |
| LutraTally Pro Yearly | $8.99 | per year |
| LutraTally Pro Lifetime | Free | one-time |


## Frequently asked questions

### Is Length Pro free?

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

### Is LutraTally free?

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

### Do Length Pro or LutraTally have ads?

Neither Length Pro nor LutraTally shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*