# Space Pods vs FireLine

The clearest difference is update cadence: FireLine at every 3 weeks against Space Pods's every 30 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Space Pods sells 1 one-off in-app purchase and FireLine sells 7 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Space Pods ships an update every 30 months, FireLine every 3 weeks. The most recent releases landed on September 19, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Space Pods | FireLine |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (531 ratings)](https://appshunter.io/ios/app/fireline-merge-defense/id1525058607/reviews)** |
| Number of ratings | — | **531** |
| Positive reviews | — | 37.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 30 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 35 MB | 132 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Raffaele Amuso](https://appshunter.io/developer/912157295) | [乐迪 童](https://appshunter.io/developer/1441759951) |

## What reviewers say

### Space Pods

[App page](https://appshunter.io/ios/app/space-pods/id1010404200)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full version | $2.99 | one-time |


### FireLine

[App page](https://appshunter.io/ios/app/fireline-merge-defense/id1525058607)

Engage in an addictive tower defense experience where you merge cannons to create powerful upgrades. Strategically position your enhanced defenses to repel waves of cube enemies and formidable bosses.

**Highlights:** Merge cannons for upgrades, Strategic defense positioning, Defeat cube armies, Battle deadly bosses, Unlock various cannons

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 200GEM | $1.99 | one-time |
| Remove Ads | $1.99 | one-time |
| No ads | $3.99 | one-time |
| 600 GEM | $4.99 | one-time |
| 1400 GEM | $9.99 | one-time |
| 3000 GEM | $19.99 | one-time |
| 6500 GEM | $39.99 | one-time |

**What reviewers like**

- 🎮 Engaging gameplay mechanics
- ⚡ Quick progression and rewards
- ✨ Fun and entertaining experience

**What reviewers complain about**

- 📢 Excessive and intrusive ads (2-3 per minute)
- 💰 Misleading 'no ads' premium option still shows banner ads
- 🔄 Repetitive and redundant ad placements
- ⏱️ More time watching ads than playing
- 🚫 Forced ads even when declining rewards

**Reported bugs**

- Game freezes when attempting to purchase ad removal
- Offline earnings ads fail to deliver promised rewards
- Declining ad offers still plays the ad without reward
- Game doesn't load past black screen on some devices
- Ad-related lag and performance issues

**Requested features**

- Optional ad system similar to Battle Cats model
- Ability to turn off auto-merge/power-up upgrades
- Reduced frequency of confirmation popups
- Streamlined reward collection process
- Ad-free gameplay option that actually works


## Frequently asked questions

### Is Space Pods free?

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

### Is FireLine free?

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

### Do Space Pods or FireLine have ads?

Both Space Pods and FireLine show ads.

### Which is updated more often, Space Pods or FireLine?

Space Pods ships an update every 30 months, and FireLine every 3 weeks. Most recently, Space Pods was updated on September 19, 2026 and FireLine on September 17, 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.*