# Linify vs Underboss

The clearest difference is iOS requirement: Linify at 15.1 against Underboss's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Linify ships an update every 2 weeks, Underboss weekly. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Linify | Underboss |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/underboss/id6479378020/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | — | Free |
| Size | 58 MB | 35 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Linify SAS](https://appshunter.io/developer/1563088667) | [Modfin](https://appshunter.io/developer/1735821203) |

## What reviewers say

### Linify

[App page](https://appshunter.io/ios/app/linify/id1563157752)

**Features:** macOS Compatibility

**In-app purchases:** none


### Underboss

[App page](https://appshunter.io/ios/app/underboss/id6479378020)

Automate scheduling, invoicing, and payment reminders for your service-based business. This AI-powered tool streamlines client tracking and payment matching, freeing you to focus on your craft.

**Highlights:** Automated invoicing and reminders, Client tracking and service logs, Smart payment matching, AI-powered automation, Streamlined business operations

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

**In-app purchases:** none


## Frequently asked questions

### Is Linify free?

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

### Is Underboss free?

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

### Do Linify or Underboss have ads?

Neither Linify nor Underboss shows ads.

### Which is updated more often, Linify or Underboss?

Linify ships an update every 2 weeks, and Underboss weekly. Most recently, Linify was updated on November 7, 2026 and Underboss on November 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.*