# Postersz vs Cavline

The clearest difference is ads: Postersz at none against Cavline's shown. Postersz also leads on update cadence (every 3 days vs every 5 weeks) and monetization model (free vs ad-supported). Cavline's advantage is ratings volume (10 vs 1). On price, rating, 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.

On the App Store both sit at effectively the same score — 5.0 for Postersz against 5.0 for Cavline. That said, the two scores are not equally well evidenced: Cavline has 10 ratings behind it against 1, so its average is the more settled of the two.

Postersz ships an update every 3 days, Cavline every 5 weeks. The most recent releases landed on November 5, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Postersz | Cavline |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/postersz/id6744249845/reviews) | [5.0 (10 ratings)](https://appshunter.io/ios/app/cavline/id6755809261/reviews) |
| Number of ratings | 1 | **10** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Every 5 weeks |
| Monetization | **Free** | Ad-supported |
| Size | 113 MB | 90 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Postersz, Inc](https://appshunter.io/developer/1806663389) | [Cavline Global Inc.](https://appshunter.io/developer/1856500256) |

## What reviewers say

### Postersz

[App page](https://appshunter.io/ios/app/postersz/id6744249845)

This platform helps businesses and individuals promote services, products, and events. It connects your content with the right audience through automated categorization, location-based visibility, and intelligent keyword tagging. Supports various ad formats for effective local marketing.

**Highlights:** Post ads easily with images and descriptions, Automated categorization for audience targeting, Promote events and sales, Supports business and individual use, Location-based visibility and smart search

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Cavline

[App page](https://appshunter.io/ios/app/cavline/id6755809261)

This app connects advertisers with brick-and-mortar businesses for hyper-local ad campaigns. It uses AI to optimize ad creation, targeting, and performance tracking, while also allowing businesses to earn revenue by hosting ads and individuals to build ad networks.

**Highlights:** AI-driven hyper-local ad network, AI-powered ad creation and optimization, Targeted advertising by demographics and business niche, Real-time campaign analytics, Revenue generation for businesses hosting ads, Network building for passive income

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Postersz free?

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

### Is Cavline free?

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

### Which has better reviews, Postersz or Cavline?

Postersz and Cavline are both rated 5.0 out of 5 on the App Store, from 1 and 10 ratings respectively.

### Do Postersz or Cavline have ads?

Cavline shows ads; Postersz does not.

### Which is updated more often, Postersz or Cavline?

Postersz ships an update every 3 days, and Cavline every 5 weeks. Most recently, Postersz was updated on November 5, 2026 and Cavline on October 30, 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.*