# SF2K vs Kaiju Attack

The clearest difference is price: SF2K at Free against Kaiju Attack's $2.99. SF2K also leads on rating (5.0 vs 4.6) and update cadence (every 2 months vs every 5 months). Kaiju Attack's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

SF2K is free to download; Kaiju Attack costs $2.99 up front. SF2K sells 1 one-off in-app purchase. Kaiju Attack asks for nothing beyond the download.

SF2K holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Kaiju Attack has 445 ratings behind it against 1, so its average is the more settled of the two.

SF2K ships an update every 2 months, Kaiju Attack every 5 months. The most recent releases landed on October 29, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | SF2K | Kaiju Attack |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sf2k-class-dismissed/id1541342562/reviews)** | [4.6 (445 ratings)](https://appshunter.io/ios/app/kaiju-attack/id1601667026/reviews) |
| Number of ratings | 1 | **445** |
| Positive reviews | — | 90.5% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | — | **#194** |
| Size | 188 MB | 103 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [INVERGENCE INTERACTIVE PTY LTD](https://appshunter.io/developer/1541342564) | [Game Stew](https://appshunter.io/developer/517689895) |

## What reviewers say

### SF2K

[App page](https://appshunter.io/ios/app/sf2k-class-dismissed/id1541342562)

Engage in a social strategy game where players vie for popularity by forming alliances and undermining rivals. Outwit opponents in a schoolyard setting to be the last one standing with your social status intact. Customize your look with over 100 accessories.

**Highlights:** Dynamic social gameplay, Player-versus-player combat, Alliance and rivalry mechanics, Extensive character customization, Ranking boards and leaderboards, Multiplayer with 3-6 players

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Term 1 Pass | $5.99 | one-time |


### Kaiju Attack

[App page](https://appshunter.io/ios/app/kaiju-attack/id1601667026)

**Currently charting:** #194 Top Paid · Casual (US App Store)

Lead a united force as commander to defeat monstrous Kaiju threatening the world. Engage in strategic puzzle-based combat, unlock powerful secret weapons, and save eight countries to gain their unique abilities.

**Highlights:** Strategy game with puzzle elements, Save eight countries and unlock abilities, Unlock eight secret weapons, Challenge ten Kaiju, Unlock Kaiju Gallery

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

**In-app purchases:** none

**What reviewers like**

- 👍 Clever and unique gameplay
- 🕹️ Satisfying merging mechanics
- 💎 Good value for money
- 🎨 Charming retro aesthetics
- 🕰️ Engaging time-killer game

**What reviewers complain about**

- 🤔 Unclear tutorial/onboarding
- ⏱️ Slow pacing and animations
- 🔀 Randomness can feel unfair
- 🔁 Repetitive gameplay after a while

**Reported bugs**

- Occasional crashes on certain devices
- Compatibility issues on older devices

**Requested features**

- More enemy/monster variety
- Additional game modes or challenges
- Ability to speed up animations
- More detailed progression system


## Frequently asked questions

### Is SF2K free?

SF2K is free to download, with in-app purchases available.

### Is Kaiju Attack free?

Kaiju Attack costs $2.99, with no in-app purchases.

### Which has better reviews, SF2K or Kaiju Attack?

SF2K is rated higher. SF2K averages 5.0 out of 5 from 1 ratings, while Kaiju Attack averages 4.6 from 445 ratings.

### Do SF2K or Kaiju Attack have ads?

SF2K shows ads; Kaiju Attack does not.

### Which is updated more often, SF2K or Kaiju Attack?

SF2K ships an update every 2 months, and Kaiju Attack every 5 months. Most recently, SF2K was updated on October 29, 2026 and Kaiju Attack on November 3, 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.*