Connect a Plug vs FireLine
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Connect a Plug
Untangle cables and connect them to the correct power source in this addictive puzzle game. It offers a simple yet challenging experience that will keep you engaged.
- Untie cables
- Plug in correct cable
- Addictive puzzle gameplay
- Challenging levels
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Untie the cable and plug in the right one. It seems easy, but, actually it is addictive fun puzzle game. ＝＝＝＝＝＝＝＝＝＝＝ EU / California users can opt-out under GRPR / CCPA. Please respond from the pop-up displayed when starting in the app or within the settings in the app. ＝＝＝＝＝＝＝＝＝＝＝
FireLine
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.
- Merge cannons for upgrades
- Strategic defense positioning
- Defeat cube armies
- Battle deadly bosses
- Unlock various cannons
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Fireline is a super addictive Tower Defense game that allows you to Merge Cannon to defeat the Cube army rush! Unlock a variety of cannon in your arsenal. Merge to upgrade the cannon and position tactically to defend against increasingly powerful waves of cubes and deadly bosses. Regardless whether you are a merge fan or tower defense veterans, Fireline will provide a familiar yet fresh and exciting experience!
Screenshots
Verdict
The clearest difference is in-app purchases: Connect a Plug at none against FireLine's 7. Connect a Plug also leads on ratings volume (12K vs 545) and iOS requirement (10.0 vs 12.0). FireLine's advantage is review sentiment (38% vs 28%). On price, rating, update cadence and ads 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
Both are free to download. FireLine sells 7 one-off in-app purchases. Connect a Plug asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.6 for Connect a Plug against 4.6 for FireLine. That said, the two scores are not equally well evidenced: Connect a Plug has 12K ratings behind it against 545, so its average is the more settled of the two. Written reviews are what separate them: 28% of Connect a Plug's written reviews are positive against 38% of FireLine's.
Connect a Plug ships an update fortnightly, FireLine every 3 weeks. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.
| Parameter | Connect a Plug | FireLine |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (12K ratings) — better | 4.6 (545 ratings) |
| Positive reviews | 27.9% of reviews | 37.5% of reviews — better |
| Number of ratings | 12K — better | 545 |
| Update frequency | Fortnightly — better | Every 3 weeks |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 10.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 360 MB | 132 MB |
| Age rating | 12+ | 12+ |
| Developer | FTY LLC. | 乐迪 童 |
Customer experience
Connect a Plug
FireLine
User reviews
Connect a Plug
From 12K App Store ratingsWhat we love
- 👍 Fun game
- 🤔 Interesting puzzles
- 💡 Unique concept
Room to improve
- 🤯 Too many ads
- ⏱️ Short levels
- 🐛 Glitches and crashes
- 🔋 High battery consumption
FireLine
From 545 App Store ratingsWhat we love
- 🎮 Engaging gameplay mechanics
- ⚡ Quick progression and rewards
- ✨ Fun and entertaining experience
Room to improve
- 📢 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
Bugs and requests
Connect a Plug
Reported bugs
3 issues- Plug goes off-screen
- Game freezes after certain levels
- Compatibility issues on older devices
Requested features
3 requests- Reduce ads
- Longer and more challenging levels
- Stability improvements
FireLine
Reported bugs
5 issues- 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
6 requests- 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
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- Less intrusive ad placement strategy
In-app purchases
Connect a Plug
No in-app purchases
FireLine
- 200GEM$1.99
- Remove Ads$1.99
- No ads$3.99
Show 4 moreShow fewer
- 600 GEM$4.99
- 1400 GEM$9.99
- 3000 GEM$19.99
- 6500 GEM$39.99
