# Formosanus vs Cheap Flights・Flights70

The clearest difference is in-app purchases: Cheap Flights・Flights70 at none against Formosanus's 1. Cheap Flights・Flights70 also leads on update cadence (every 3 weeks vs every 2 months). Formosanus's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Formosanus sells 1 one-off in-app purchase. Cheap Flights・Flights70 asks for nothing beyond the download.

Formosanus ships an update every 2 months, Cheap Flights・Flights70 every 3 weeks. The most recent releases landed on October 9, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Formosanus | Cheap Flights・Flights70 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (9 ratings)](https://appshunter.io/ios/app/cheap-flightsflights70/id6479599821/reviews)** |
| Number of ratings | — | **9** |
| Positive reviews | — | 90.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | — | Ad-supported |
| Size | 12 MB | 39 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | +4 |
| Developer | [Yu Tse Wu](https://appshunter.io/developer/1032252133) | [Upscale Ventures Private Limited](https://appshunter.io/developer/1807754049) |

## What reviewers say

### Formosanus

[App page](https://appshunter.io/ios/app/formosanus/id1056896515)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 百岳 | $0.99 | one-time |


### Cheap Flights・Flights70

[App page](https://appshunter.io/ios/app/cheap-flightsflights70/id6479599821)

Easily search, compare, and book cheap airline tickets from various agencies and websites. Find last-minute deals and filter flights by price, direct routes, and more to save time and money on your next trip.

**Highlights:** Search and compare flights, Book cheap airline tickets, Last-minute flight deals, Filter flights by price and route, Select currency from any country, Simple booking procedures

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

**In-app purchases:** none


## Frequently asked questions

### Is Formosanus free?

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

### Is Cheap Flights・Flights70 free?

Cheap Flights・Flights70 is free to download, with no in-app purchases.

### Do Formosanus or Cheap Flights・Flights70 have ads?

Cheap Flights・Flights70 shows ads; Formosanus does not.

### Which is updated more often, Formosanus or Cheap Flights・Flights70?

Formosanus ships an update every 2 months, and Cheap Flights・Flights70 every 3 weeks. Most recently, Formosanus was updated on October 9, 2026 and Cheap Flights・Flights70 on October 18, 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.*