Comparison

SeatBoost vs Alphabet Adventures

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

SeatBoost

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
Read full description

SeatBoost Upgrade your seat to a premium flight experience with SeatBoost’s live, last-minute auctions or through an instant purchase. **HOW IT WORKS** - Download the free SeatBoost app - Starting 24 hours before your flight's departure, check if your flight is eligible by retrieving your booking in the SeatBoost app - Join the live auction for your desired cabin and bid for an upgrade or purchase an upgrade right away - You can bid for yourself as well as for your traveling companions - You pay only if you win - Winners receive their upgrade and new boarding pass automatically at the end of the auction **AVAILABLE AIRLINES** SeatBoost is currently available on Avianca, Condor Airlines, Iberia, LATAM Airlines and TAP Air Portugal, with more airlines coming soon! **QUESTIONS** You can contact us at https://seatboost.com/#contact-us Personal data disclosure: www.seatboost.com/privacy-policy/#purposes-for-which-we-will-use-your-personal-data

About

Alphabet Adventures

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
Read full description

Turn every trip into a keepsake, one letter at a time. Alphabet Adventures is a travel memory journal with a simple twist: on every adventure, you collect one memory for each letter of the alphabet. A is for the airport croissant. B is for the bridge you crossed at sunset. Z is for... well, that's the fun part. Instead of a camera roll you'll never scroll back through, you end each trip with 26 little stories — photographed, pinned on a map, and told in your own words. HOW IT WORKS Start an adventure for your trip — a honeymoon, a road trip, a wedding weekend, a semester abroad Fill each letter with a memory: add photos, write the story, and drop a pin where it happened Watch your alphabet fill up as the trip unfolds — the hunt for tricky letters becomes a game the whole family plays Relive it all as a beautiful letter-by-letter slideshow when you're home BETTER TOGETHER Invite your travel companions to collaborate. Everyone can add memories to the same adventure, so the alphabet fills with each person's point of view — including the moments you missed. EVERYTHING IN ITS PLACE Trip dates, destinations, and notes keep each adventure organized Map pins turn your memories into a personal map of everywhere you've been Your photos and stories stay private to you and the people you invite WHY THE ALPHABET? Because "take more photos" isn't a plan, but "we still need J" is. The alphabet gives your trip a gentle scavenger hunt: it nudges you to notice the small stuff — street signs, strange fruit, funny mishaps — that turns out to be what you remember most. Start free with your first adventure. Upgrade to Premium for unlimited adventures. Your next trip is coming. Bring home the whole alphabet.

Screenshots

SeatBoost4 screens
Alphabet Adventures4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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

Scorecard7 real differences · 3 level
SeatBoost versus Alphabet Adventures: the parameters behind the verdict, then further details
ParameterSeatBoostAlphabet Adventures
PriceFreeFree
Rating4.8 (976 ratings)5.0 (1 ratings) — better
Positive reviews78.6% of reviews100.0% of reviews — better
Number of ratings976 — better1
Update frequencyEvery 3 weeksEvery 2 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size63 MB131 MB
Age rating4+4+
DeveloperSeatBoost Inc.KGS Ventures, LLC

Customer experience

SeatBoost

All ratings976 ratings
Positive93.6%
Neutral1.2%
Negative5.1%
Written reviews402 reviews
Positive78.6%
Neutral1.2%
Negative20.1%

Alphabet Adventures

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

SeatBoost

Reported bugs

3 issues
  • App reporting outdated version
  • Technical errors during bidding
  • Upgrades not honored after winning bid

Requested features

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

Alphabet Adventures

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

SeatBoost

No in-app purchases

1 purchases

Alphabet Adventures

One-time1
  • Alphabet Adventures Premium$12.00

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 2, 2026 and Alphabet Adventures on October 31, 2026.

Other comparisons