Comparison

Kaiju Attack 2 vs Flip & Spell

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

Head to head
About

Kaiju Attack 2

Lead Earth's defense against a renewed alien invasion. Command powerful secret weapons and face intelligent alien bosses in this intense sequel. Your strategic decisions will determine humanity's fate.

Highlights
  • Faster-paced gameplay
  • New currency tiles
  • Deploy multiple secret weapons
  • Nine new alien bosses
  • Eight new secret weapons
  • Super robots with splitting/combining abilities
Features
Read full description

To wash away the shame of defeat two years ago, Chaos has gathered an alien coalition, attacking Earth once more, citing humanity's sins as justification. Even the once-defending superhero now turns against us. As the commander, how will you resolve this crisis? What lies ahead for humanity and Earth? Game Intro Kaiju Attack 2, the sequel to our critically acclaimed title released two years ago, builds upon the strengths of the first installment while addressing its shortcomings. We've introduced numerous new features and enhancements, including: - Faster-paced and more intense gameplay. - Introduction of currency tiles alongside the existing three types. - Ability to deploy multiple types of secret weapons simultaneously. - Nine new alien bosses with smarter, more cunning behavior AI for increased challenge. - Eight new secret weapons, including super robots capable of splitting into three separate units and combining.

About

Flip & Spell

This word puzzle game combines memory matching with crossword-style word building. Remember letter pairs on a grid to reveal words, with the fewest flips winning. It offers thousands of curated puzzles across various categories with no timers or in-app purchases.

Highlights
  • Memory matching letter pairs
  • Crossword-style word reveal
  • Thousands of curated puzzles
  • Nine distinct categories
  • No timers or countdowns
  • No in-app purchases or subscriptions
Features
Read full description

8:42 pm. Train's late. Phone's at 38%. You've doom-scrolled for twenty. Tap a card. It flips. Tap another. They match. The word starts forming. The train pulls in. You don't notice. Deceptively simple, obvious in hindsight, but here it is. Flip & Spell is a memory matching word puzzle game. Pairs of letters are scattered across a grid. Remember where they are, match them up, and the word reveals itself. Fewest flips wins a most tasteful turn. Nine categories. Twelve puzzles per level. New levels keep coming. • Books — e.g. "Beat Generation" • Food — e.g. "Big Mac" • Geography — e.g. "Capital Cities" • Movies — e.g. "Box Office Hits" • Music — e.g. "The Beatles" • Random — e.g. "Mr. October" • Sports — e.g. "March Madness" • Television — e.g. "Saturday Morning Cartoons" • Zeitgeist – e.g. Artemis IV Thousands of curated puzzles. Made for fun, not addiction. Editorial excellence expected. Keep your eyes out for fun facts along the way. A short list of what's not here: • No daily quests • No coins or gems • No energy or power-ups • No timers or countdowns • No "unlock more levels for $4.99" • No barking notifications • No data tracked or sold • No streak judging for taking Tuesday off Built for putting down. We made it for the bus, the bath, the line at the coffee shop. Then we left it alone. $2.99 and you're done. Every puzzle ships in the download. Every update free. No server. No subscription. No asterisks. Solve a puzzle. Put it down. Pick it up tomorrow, or next week or whenever you dang well please. Not because you are compelled to. Because you want to, and it's fun with exceptional content. Back to quality and simple basics.

Screenshots

Kaiju Attack 24 screens
Flip & Spell4 screens

Verdict

The call

The clearest difference is monetization model: Kaiju Attack 2 at free against Flip & Spell's paid. Kaiju Attack 2 also leads on iOS requirement (13.0 vs 17.0). Flip & Spell's advantage is update cadence (every 11 days vs every 13 months) and review sentiment (100% vs 76%). On price, ads, in-app purchases and device support 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

Kaiju Attack 2 costs $2.99 and Flip & Spell $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Kaiju Attack 2 ships an update every 13 months, Flip & Spell every 11 days. Both last shipped on October 25, 2026.

Scorecard4 real differences · 6 level
Kaiju Attack 2 versus Flip & Spell: the parameters behind the verdict, then further details
ParameterKaiju Attack 2Flip & Spell
Price$2.99$2.99
Rating4.5 (57 ratings) — better—
Positive reviews76.5% of reviews100.0% of reviews — better
Number of ratings57 — better—
Update frequencyEvery 13 monthsEvery 11 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better17.0
Further details — not scored
Size154 MB8 MB
Age rating4+4+
DeveloperGame StewFrosty Pop

Customer experience

Kaiju Attack 2

All ratings56 ratings
Positive85.7%
Neutral8.9%
Negative5.4%
Written reviews34 reviews
Positive76.5%
Neutral14.7%
Negative8.8%

Flip & Spell

Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Kaiju Attack 2

Reported bugs

4 issues
  • Game crashes when repeatedly clicking secret weapon
  • Nothing works after crash, requires restart
  • First secret weapon won't deploy
  • Cannot find direction on how to deploy secret weapon

Requested features

2 requests
  • Add Lucifo to screenshots for sci-fi fans
  • More depth and story

Flip & Spell

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Kaiju Attack 2

No in-app purchases

None

Flip & Spell

No in-app purchases

Questions

Is Kaiju Attack 2 free?
Kaiju Attack 2 costs $2.99, with no in-app purchases.
Is Flip & Spell free?
Flip & Spell costs $2.99, with no in-app purchases.
Do Kaiju Attack 2 or Flip & Spell have ads?
Neither Kaiju Attack 2 nor Flip & Spell shows ads.
Which is updated more often, Kaiju Attack 2 or Flip & Spell?
Kaiju Attack 2 ships an update every 13 months, and Flip & Spell every 11 days. Most recently, Kaiju Attack 2 was updated on October 25, 2026 and Flip & Spell on October 25, 2026.

Other comparisons