# SeatBoost vs ASM Miles

The clearest difference is update cadence: ASM Miles at every 8 days against SeatBoost's monthly. SeatBoost's advantage is iOS requirement (13.0 vs 15.1). 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.

SeatBoost ships an update monthly, ASM Miles every 8 days. The most recent releases landed on October 13, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | SeatBoost | ASM Miles |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (972 ratings)](https://appshunter.io/ios/app/seatboost/id1004780817/reviews)** | — |
| Number of ratings | **972** | — |
| Positive reviews | 78.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 8 days** |
| Monetization | Free | — |
| Size | 65 MB | 28 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SeatBoost Inc.](https://appshunter.io/developer/1004780816) | [Uppdate Apps](https://appshunter.io/developer/1469606367) |

## What reviewers say

### SeatBoost

[App page](https://appshunter.io/ios/app/seatboost/id1004780817)

Enhance your flight experience with last-minute upgrades. Participate in live auctions or purchase instant upgrades for premium seating. You only pay if you win your bid.

**Highlights:** Live seat upgrade auctions, Instant upgrade purchases, Check flight eligibility, Bid for companions, Pay only if you win, Automatic upgrade and boarding pass

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

**In-app purchases:** none

**What reviewers like**

- 💰 Affordable upgrades
- 🛒 Convenient and easy to use
- 🤝 Helpful staff
- 🎉 Exciting bidding experience
- 🤑 Great value for money

**What reviewers complain about**

- 🚧 Technical issues and bugs
- 🤔 Unclear availability of upgrades
- 🙅‍♀️ Oversold upgrades
- 🤥 Misleading information
- 🕰️ Tight bidding timeline

**Reported bugs**

- App reporting outdated version
- Technical errors during bidding
- Upgrades not honored after winning bid

**Requested features**

- More airline partners
- Clearer upgrade availability information
- Longer bidding timeline
- Ability to cancel or amend bids
- Better customer support


### ASM Miles

[App page](https://appshunter.io/ios/app/asm-miles/id6738309233)

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

**In-app purchases:** none


## Frequently asked questions

### Is SeatBoost free?

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

### Is ASM Miles free?

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

### Do SeatBoost or ASM Miles have ads?

Neither SeatBoost nor ASM Miles shows ads.

### Which is updated more often, SeatBoost or ASM Miles?

SeatBoost ships an update monthly, and ASM Miles every 8 days. Most recently, SeatBoost was updated on October 13, 2026 and ASM Miles on October 11, 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.*