# Flykitt vs JSX

The clearest difference is review sentiment: Flykitt at 77% against JSX's 28%. Flykitt also leads on rating (4.8 vs 3.7). JSX's advantage is in-app purchases (none vs 4). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Flykitt sells 4 in-app purchases, starting at $4.99 per month. JSX asks for nothing beyond the download.

Flykitt holds the better App Store score, 4.8 against 3.7. Both are backed by a comparable volume of ratings — 242 and 119 respectively. Written reviews point the same way: 77% of Flykitt's written reviews are positive against 28% of JSX's.

Flykitt ships an update weekly, JSX every 10 days. Both last shipped on October 18, 2026.

## The numbers

| Metric | Flykitt | JSX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (242 ratings)](https://appshunter.io/ios/app/flykitt/id1571767892/reviews)** | [3.7 (119 ratings)](https://appshunter.io/ios/app/jsx-how-i-fly/id6503615463/reviews) |
| Number of ratings | **242** | 119 |
| Positive reviews | **76.9% of reviews** | 27.6% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 10 days |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#112** | #205 |
| Size | 56 MB | 127 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [Kitt Bio Inc.](https://appshunter.io/developer/1485193684) | [Delux Public Charter, LLC](https://appshunter.io/developer/1509102555) |

## What reviewers say

### Flykitt

[App page](https://appshunter.io/ios/app/flykitt/id1571767892)

**Currently charting:** #112 Top Grossing · Travel (US App Store)

This AI-powered travel companion offers personalized recommendations for sleep, jet lag, workouts, and healthy eating. It analyzes your preferences and available resources to provide tailored advice for business and leisure travelers.

**Highlights:** Personalized sleep and jet lag advice, AI-driven workout generation, Healthy restaurant and menu analysis, Customized meal recommendations, Travel fitness optimization

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Flykitt Pro Light Monthly | $4.99 | per month |
| Flykitt Pro Monthly | $12.99 | per month |
| Flykitt Pro Light Yearly | $49.99 | per year |
| Flykitt Pro Yearly | $119.99 | per year |

**What reviewers like**

- ✨ Solves jet lag effectively
- 🚀 Efficient travel recovery
- 💡 Brilliant app integration
- 👍 Easy to follow instructions
- 🔬 Scientific approach to travel

**What reviewers complain about**

-  bulky Packaging
- 📱 App requires internet
- 💰 Expensive for some users
- 📅 Scheduling issues with delays
- ❌ No offline functionality

**Reported bugs**

- App requires internet connection
- Error creating account ('notinternetconnection')
- Scheduling errors with flight delays

**Requested features**

- Allow for last-minute schedule changes
- Add events to iCalendar
- Display both time zones on calendar/todo list
- Option to reorder via the app
- Add diet reminders back


### JSX

[App page](https://appshunter.io/ios/app/jsx-how-i-fly/id6503615463)

**Currently charting:** #205 Top Free · Travel (US App Store)

Book flights quickly and easily with real-time updates and alerts. Join the free loyalty program to earn rewards and save travel preferences for a smoother experience.

**Highlights:** Book flights in a few taps, Real-time flight updates, Flight alerts, Join free loyalty program, Earn 5% back on flights, Save travel preferences

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

**In-app purchases:** none


## Frequently asked questions

### Is Flykitt free?

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

### Is JSX free?

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

### Which has better reviews, Flykitt or JSX?

Flykitt is rated higher. Flykitt averages 4.8 out of 5 from 242 ratings, while JSX averages 3.7 from 119 ratings.

### Do Flykitt or JSX have ads?

Neither Flykitt nor JSX shows ads.

### Which is updated more often, Flykitt or JSX?

Flykitt ships an update weekly, and JSX every 10 days. Most recently, Flykitt was updated on October 18, 2026 and JSX on October 18, 2026.

### Which is more popular, Flykitt or JSX?

Flykitt currently peaks at #112 in the App Store charts, and JSX at #205. Chart position reflects recent download velocity rather than total install base.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*