# Sighted UFO vs Hashtag AI

The clearest difference is ads: Sighted UFO at none against Hashtag AI's shown. Sighted UFO also leads on monetization model (free vs free with in-app purchases) and device support (3 vs 1). Hashtag AI's advantage is update cadence (weekly vs every 3 months). On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Sighted UFO sells 1 one-off in-app purchase and Hashtag AI sells 7 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Sighted UFO ships an update every 3 months, Hashtag AI weekly. The most recent releases landed on September 14, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Sighted UFO | Hashtag AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (32 ratings)](https://appshunter.io/ios/app/hashtag-ai-caption-generator/id6503111467/reviews)** |
| Number of ratings | — | **32** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 167 MB | 29 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Louis Perner](https://appshunter.io/developer/1626762416) | [Lit Apps LLC (Mobile)](https://appshunter.io/developer/1798178404) |

## What reviewers say

### Sighted UFO

[App page](https://appshunter.io/ios/app/sighted-ufo/id1626762414)

This app tracks real-time sightings of UFOs, aliens, meteors, and other unexplained phenomena. Submit your own sightings with photos and location, and view them on a live map. Receive emergency alerts and connect with a global community of observers.

**Highlights:** Real-time sighting tracking, Submit sightings with photos and location, Live map with flight tracking overlay, Live streaming from the field, Emergency event warnings, Community sharing of photos and videos, On-device content moderation

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sighted Pro | $1.99 | one-time |


### Hashtag AI

[App page](https://appshunter.io/ios/app/hashtag-ai-caption-generator/id6503111467)

Instantly generate relevant hashtags and engaging captions for your social media posts by uploading an image or describing your content. This toolkit helps you boost engagement, optimize posting times, and estimate sponsorship potential across multiple platforms.

**Highlights:** AI-powered caption and hashtag generation, Image analysis for content suggestions, Multi-platform optimization (Instagram, TikTok, X, LinkedIn), Hashtag popularity insights, Optimized posting time suggestions, Content idea generation, Sponsorship potential estimation

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro: Hashtags & More | $3.99 | per 7 days |
| Hashtag AI Pro: Trends & More | $9.99 | per month |
| Hashtag AI Pro: Trends & More | $49.99 | per year |
| Small Tip: Hashtag & Captions | $0.99 | one-time |
| Medium Tip: Hashtag & Captions | $3.99 | one-time |
| Large Tip: Hashtag & Captions | $6.99 | one-time |
| Hashtag AI Pro (Lifetime) | $39.99 | one-time |


## Frequently asked questions

### Is Sighted UFO free?

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

### Is Hashtag AI free?

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

### Do Sighted UFO or Hashtag AI have ads?

Hashtag AI shows ads; Sighted UFO does not.

### Which is updated more often, Sighted UFO or Hashtag AI?

Sighted UFO ships an update every 3 months, and Hashtag AI weekly. Most recently, Sighted UFO was updated on September 14, 2026 and Hashtag 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.*