# LESS Ai vs BO

The clearest difference is update cadence: BO at every 3 weeks against LESS Ai's every 5 months. LESS Ai's advantage is iOS requirement (12.0 vs 18.6). 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.

LESS Ai ships an update every 5 months, BO every 3 weeks. Both last shipped on October 27, 2026.

## The numbers

| Metric | LESS Ai | BO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Size | 91 MB | 104 MB |
| Requires iOS | **12.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Yitanyaly Velandia](https://appshunter.io/developer/1738838000) | [Santiago Barrera](https://appshunter.io/developer/1746141015) |

## What reviewers say

### LESS Ai

[App page](https://appshunter.io/ios/app/less-ai/id6480379185)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### BO

[App page](https://appshunter.io/ios/app/bo-tech-tracking/id6502615797)

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

**In-app purchases:** none


## Frequently asked questions

### Is LESS Ai free?

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

### Is BO free?

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

### Do LESS Ai or BO have ads?

Neither LESS Ai nor BO shows ads.

### Which is updated more often, LESS Ai or BO?

LESS Ai ships an update every 5 months, and BO every 3 weeks. Most recently, LESS Ai was updated on October 27, 2026 and BO on October 27, 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.*