# Final Guard vs Line Tracer

The clearest difference is review sentiment: Final Guard at 50% against Line Tracer's 0%. Final Guard also leads on rating (4.5 vs 4.3). Line Tracer's advantage is ads (none vs shown) and update cadence (fortnightly vs every 4 months). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Final Guard sells 8 one-off in-app purchases and Line Tracer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Final Guard holds the better App Store score, 4.5 against 4.3. That said, the two scores are not equally well evidenced: Line Tracer has 101 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 50% of Final Guard's written reviews are positive against 0% of Line Tracer's.

Final Guard ships an update every 4 months, Line Tracer fortnightly. Both last shipped on October 13, 2026.

## The numbers

| Metric | Final Guard | Line Tracer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (8 ratings)](https://appshunter.io/ios/app/final-guard/id606068059/reviews)** | [4.3 (101 ratings)](https://appshunter.io/ios/app/line-tracer/id1382669319/reviews) |
| Number of ratings | 8 | **101** |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Fortnightly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 18 MB | 86 MB |
| Requires iOS | 15.6 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Tang Cho man](https://appshunter.io/developer/592719186) | [ArmNomads LLC](https://appshunter.io/developer/1125336041) |

## What reviewers say

### Final Guard

[App page](https://appshunter.io/ios/app/final-guard/id606068059)

Engage in a retro-style shooter defending Earth from alien invaders. Pilot robot planes, equip various weapons, and team up with a friend for two-player action.

**Highlights:** Retro shooting gameplay, Robot cop heroes, Ride robot form battle planes, Multiple weapon options, Defend Earth from aliens, Two-player support on iPad

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stage 2 Unlock | $0.99 | one-time |
| Stage 3 Unlock | $0.99 | one-time |
| Stage 4 Unlock | $0.99 | one-time |
| 10 credits | $0.99 | one-time |
| Stage 5 Unlock | $1.99 | one-time |
| Stage 6 Unlock | $1.99 | one-time |
| Unlock All Stages | $1.99 | one-time |
| Stage 7 Unlock | $2.99 | one-time |


### Line Tracer

[App page](https://appshunter.io/ios/app/line-tracer/id1382669319)

Guide a ball through a dynamic obstacle course by switching lanes and collecting items. Progress through levels, unlock new balls, and aim for high scores in this fast-paced, one-tap control game.

**Highlights:** Collect balls, Break the line, Switch lanes, Avoid obstacles, Unlock new balls, Hit high scores

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $1.99 | one-time |


## Frequently asked questions

### Is Final Guard free?

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

### Is Line Tracer free?

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

### Which has better reviews, Final Guard or Line Tracer?

Final Guard is rated higher. Final Guard averages 4.5 out of 5 from 8 ratings, while Line Tracer averages 4.3 from 101 ratings.

### Do Final Guard or Line Tracer have ads?

Final Guard shows ads; Line Tracer does not.

### Which is updated more often, Final Guard or Line Tracer?

Final Guard ships an update every 4 months, and Line Tracer fortnightly. Most recently, Final Guard was updated on October 13, 2026 and Line Tracer on October 13, 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.*