# SeatBoost vs Alphabet Adventures

The clearest difference is in-app purchases: SeatBoost at none against Alphabet Adventures's 1. SeatBoost also leads on ads (none vs shown) and ratings volume (976 vs 1). Alphabet Adventures's advantage is update cadence (every 2 days vs every 3 weeks) and review sentiment (100% vs 79%). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Alphabet Adventures sells 1 one-off in-app purchase. SeatBoost asks for nothing beyond the download.

Alphabet Adventures holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: SeatBoost has 976 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 79% of SeatBoost's written reviews are positive against 100% of Alphabet Adventures's.

SeatBoost ships an update every 3 weeks, Alphabet Adventures every 2 days. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | SeatBoost | Alphabet Adventures |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (976 ratings)](https://appshunter.io/ios/app/seatboost/id1004780817/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/alphabet-adventures/id6783456417/reviews)** |
| Number of ratings | **976** | 1 |
| Positive reviews | 78.6% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | **Free** | Freemium |
| Size | 63 MB | 131 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SeatBoost Inc.](https://appshunter.io/developer/1004780816) | [KGS Ventures, LLC](https://appshunter.io/developer/1896312264) |

## 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


### Alphabet Adventures

[App page](https://appshunter.io/ios/app/alphabet-adventures/id6783456417)

Document your travels by capturing a unique memory for each letter of the alphabet. Add photos, stories, and locations to create a personalized travel journal. Collaborate with companions and relive your adventures through a letter-by-letter slideshow.

**Highlights:** Alphabetized travel memories, Photo and story capture, Map pinning for locations, Collaborative adventures, Letter-by-letter slideshow, Trip organization tools

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Alphabet Adventures Premium | $12.00 | one-time |


## Frequently asked questions

### Is SeatBoost free?

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

### Is Alphabet Adventures free?

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

### Which has better reviews, SeatBoost or Alphabet Adventures?

Alphabet Adventures is rated higher. SeatBoost averages 4.8 out of 5 from 976 ratings, while Alphabet Adventures averages 5.0 from 1 ratings.

### Do SeatBoost or Alphabet Adventures have ads?

Alphabet Adventures shows ads; SeatBoost does not.

### Which is updated more often, SeatBoost or Alphabet Adventures?

SeatBoost ships an update every 3 weeks, and Alphabet Adventures every 2 days. Most recently, SeatBoost was updated on November 6, 2026 and Alphabet Adventures on October 31, 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.*