# Ignis vs Pulse Citadel

The clearest difference is ads: Pulse Citadel at none against Ignis's shown. Pulse Citadel also leads on update cadence (daily vs every 6 weeks). Ignis's advantage is ratings volume (7.9K vs 6) and rating (4.7 vs 4.3). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Ignis sells 9 one-off in-app purchases and Pulse Citadel sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Ignis holds the better App Store score, 4.7 against 4.3. That said, the two scores are not equally well evidenced: Ignis has 7.9K ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 60% of Ignis's written reviews are positive against 50% of Pulse Citadel's.

Ignis ships an update every 6 weeks, Pulse Citadel daily. The most recent releases landed on November 11, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Ignis | Pulse Citadel |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (7.9K ratings)](https://appshunter.io/ios/app/ignis-puzzle-game/id1382208971/reviews)** | [4.3 (6 ratings)](https://appshunter.io/ios/app/pulse-citadel/id6779441554/reviews) |
| Number of ratings | **7.9K** | 6 |
| Positive reviews | **59.8% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Daily** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 179 MB | 24 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Dalak Games](https://appshunter.io/developer/1606881837) | [Blindsided Games](https://appshunter.io/developer/1538856129) |

## What reviewers say

### Ignis

[App page](https://appshunter.io/ios/app/ignis-puzzle-game/id1382208971)

A minimalist puzzle game where players strategically ignite shapes to create chain reactions.  It offers hundreds of challenging levels with increasing difficulty, designed to test your logic and concentration.

**Highlights:** Minimalist and unique puzzle mechanic, Physics-based puzzles, Hundreds of challenging levels, Relaxing music and effects, Hint feature

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 2 Hints | $0.99 | one-time |
| Remove Ads | $0.99 | one-time |
| 100 Diamonds | $0.99 | one-time |
| 5 Hints | $1.99 | one-time |
| 300 Diamonds | $1.99 | one-time |
| 12 Hints | $3.99 | one-time |
| 750 Diamonds | $3.99 | one-time |
| 30 Hints | $8.99 | one-time |
| 1500 Diamonds | $8.99 | one-time |

**What reviewers like**

- ⭐ Satisfying gameplay
- 🧠 Challenging puzzles
- 🎨 Beautiful visuals
- 🎶 Relaxing soundtrack

**What reviewers complain about**

- 💢 Excessive ads
- 🙄 Ads even after purchase
- 🤯 Annoying ad prompts
- 🙃 Ads disrupt gameplay

**Reported bugs**

- Game freezes and crashes
- Accidental ad signups

**Requested features**

- More levels and content updates
- Option to disable moving shapes
- Ability to mute sound
- Creative mode for user-generated levels


### Pulse Citadel

[App page](https://appshunter.io/ios/app/pulse-citadel/id6779441554)

Engage in a compact sci-fi defense experience where you bring a dormant machine to life. Launch combat simulations, convert defeated enemies into energy, and strategically expand your defense system through a research grid. Unlock powerful weapons and abilities to overcome waves of adversaries.

**Highlights:** Hand-authored research grid, Automated Citadel combat, Unlockable weapons, Active abilities, Prestige rebuild perks, Local progression tracking

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Game Unlock | $2.99 | one-time |


## Frequently asked questions

### Is Ignis free?

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

### Is Pulse Citadel free?

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

### Which has better reviews, Ignis or Pulse Citadel?

Ignis is rated higher. Ignis averages 4.7 out of 5 from 7.9K ratings, while Pulse Citadel averages 4.3 from 6 ratings.

### Do Ignis or Pulse Citadel have ads?

Ignis shows ads; Pulse Citadel does not.

### Which is updated more often, Ignis or Pulse Citadel?

Ignis ships an update every 6 weeks, and Pulse Citadel daily. Most recently, Ignis was updated on November 11, 2026 and Pulse Citadel 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.*