# Greenlamp App vs Observer AI

The clearest difference is update cadence: Observer AI at fortnightly against Greenlamp App's every 2 months. 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.

Greenlamp App ships an update every 2 months, Observer AI fortnightly. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Greenlamp App | Observer AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/greenlamp-app/id6478708578/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 337 MB | 29 MB |
| Requires iOS | 16.6 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Greenlamp](https://appshunter.io/developer/1083180053) | [Luis Rodrigo Medina](https://appshunter.io/developer/1871533638) |

## What reviewers say

### Greenlamp App

[App page](https://appshunter.io/ios/app/greenlamp-app/id6478708578)

This comprehensive marketing platform empowers independent creators with tools for customer relationship management, website building, email campaigns, and event scheduling. It offers a unified solution for managing sales funnels, automating workflows, and engaging with audiences through various communication channels.

**Highlights:** CRM, Funnels, Websites, Email Platform, SMS Messaging, Calendar Booking, Course Platform

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

**In-app purchases:** none


### Observer AI

[App page](https://appshunter.io/ios/app/observer-ai/id6758222050)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Greenlamp App free?

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

### Is Observer AI free?

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

### Do Greenlamp App or Observer AI have ads?

Neither Greenlamp App nor Observer AI shows ads.

### Which is updated more often, Greenlamp App or Observer AI?

Greenlamp App ships an update every 2 months, and Observer AI fortnightly. Most recently, Greenlamp App was updated on October 22, 2026 and Observer AI on October 24, 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.*