# Let'Swift vs Odyssey60

The clearest difference is update cadence: Odyssey60 at every 5 days against Let'Swift's every 3 months. Odyssey60 also leads on iOS requirement (15.0 vs 17.0). 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.

Let'Swift ships an update every 3 months, Odyssey60 every 5 days. The most recent releases landed on September 23, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Let'Swift | Odyssey60 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/letswift/id1282995254/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 days** |
| Monetization | Free | — |
| Size | 43 MB | 147 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad, Apple Watch | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Codesquad Inc.](https://appshunter.io/developer/1329598481) | [TaeHyun Kim](https://appshunter.io/developer/1609819233) |

## What reviewers say

### Let'Swift

[App page](https://appshunter.io/ios/app/letswift/id1282995254)

This app provides official conference information, including schedules and reminders. It's an open-source project built with SwiftUI, allowing users to view and contribute to the source code. Requires iOS 17, WatchOS 11.6 or later.

**Highlights:** Conference schedule access, Add schedule to calendar, Event reminders, Open-source code access, Feedback and issue submission

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Odyssey60

[App page](https://appshunter.io/ios/app/odyssey60/id6742695943)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Let'Swift free?

Let'Swift is free to download, with no in-app purchases.

### Is Odyssey60 free?

Odyssey60 is free to download, with no in-app purchases.

### Do Let'Swift or Odyssey60 have ads?

Neither Let'Swift nor Odyssey60 shows ads.

### Which is updated more often, Let'Swift or Odyssey60?

Let'Swift ships an update every 3 months, and Odyssey60 every 5 days. Most recently, Let'Swift was updated on September 23, 2026 and Odyssey60 on September 28, 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.*