Comparison

Metro Connect vs SlimeMerge

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Metro Connect

Build and expand your own subway system in a famous metropolis. Connect points with tunnels, launch trains, and transport residents to discover new regions and earn money. Upgrade your trains and stations to manage growing passenger flow.

Highlights
  • Build metro lines
  • Upgrade trains and stations
  • Transport residents
  • Discover new regions
  • Fascinating gameplay
  • Excellent graphics and music
Features
Read full description

Metro Connect - Train Control - exciting puzzle game for building up metro lines! Start an exciting adventure of launching and improving your own subway system! You have to become a great mayor and build your own subway line based on the map of the famous metropolis - New York. You start moving by connecting the points with tunnels, and you will be able to launch trains, transport residents and discover new regions! The flow of passengers is growing and you need to build up new metro lines, increase number of stations and add new trains. As you discover new regions, you can earn more money and improve your metro even more! What awaits for you: - Fascinating gameplay - Improvement of trains and stations - Excellent graphics and music

About

SlimeMerge

A physics puzzle game where players aim and launch slime drops to merge matching colors and grow a tower. Create chain reactions to achieve high scores and progress through colorful tiers. Enjoy satisfying squishes and quick, replayable sessions with simple controls.

Highlights
  • Satisfying soft-body squishes and bounces
  • Simple one-finger throwing controls
  • Ten unique slime tiers
  • Chain reactions and combo scoring
  • Shake Power to stir the tower
  • Quick, replayable sessions
Features
Read full description

Soft things. Big combos. Slime Merge is a playful physics puzzle where every drop reshapes the pile. Aim your next slime, pull back to charge, and release. When two matching slimes touch, they squish together and grow into a bigger form. Plan each throw, create chain reactions, and keep the tower below the danger line. Journey through ten colorful tiers—from Dot to Cosmos—while chasing your best score. FEATURES • Satisfying soft-body squishes and bounces • Simple one-finger throwing controls • Ten unique slime tiers to discover • Chain reactions and combo scoring • Shake Power to stir the tower and create fresh merges • Quick, replayable sessions • Colorful characters with plenty of personality How far can you grow before the pile reaches the top?

Screenshots

Metro Connect4 screens
SlimeMerge4 screens

Verdict

The call

The clearest difference is review sentiment: SlimeMerge at 100% against Metro Connect's 17%. SlimeMerge also leads on rating (4.5 vs 3.4) and update cadence (weekly vs every 3 months). Metro Connect's advantage is ratings volume (235 vs 2) and iOS requirement (12.5 vs 15.0). On price, ads, in-app purchases and monetization model 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Metro Connect sells 4 one-off in-app purchases and SlimeMerge sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

SlimeMerge holds the better App Store score, 4.5 against 3.4. That said, the two scores are not equally well evidenced: Metro Connect has 235 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 17% of Metro Connect's written reviews are positive against 100% of SlimeMerge's.

UpkeepUpdate frequency

Metro Connect ships an update every 3 months, SlimeMerge weekly. Both last shipped on October 25, 2026.

Scorecard5 real differences · 5 level
Metro Connect versus SlimeMerge: the parameters behind the verdict, then further details
ParameterMetro ConnectSlimeMerge
PriceFreeFree
Rating3.4 (235 ratings)4.5 (2 ratings) — better
Positive reviews17.4% of reviews100.0% of reviews — better
Number of ratings235 — better2
Update frequencyEvery 3 monthsWeekly — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.5 — better15.0
Further details — not scored
Size269 MB82 MB
Age rating4+12+
DeveloperDEVGEIMJoan Marti Gimeno

Customer experience

Metro Connect

All ratings235 ratings
Positive57.4%
Neutral6.8%
Negative35.7%
Written reviews167 reviews
Positive17.4%
Neutral12.0%
Negative70.7%

SlimeMerge

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Metro Connect

Reported bugs

2 issues
  • Game getting stuck at certain levels
  • Inconsistent track connectivity issues

Requested features

3 requests
  • More cities/maps to unlock and explore
  • Ability to customize and control track layout
  • Reduced ad frequency or ad-free option

SlimeMerge

Not enough reviews yet to summarise bugs or requests.

In-app purchases

4 purchases

Metro Connect

One-time4
  • First Pack$0.99
  • Second Pack$2.99
  • Disable Ads$4.99
Show 1 more
  • Super Pack$4.99
1 purchases

SlimeMerge

One-time1
  • Remove-Ads$2.99

Questions

Is Metro Connect free?
Metro Connect is free to download, with in-app purchases available.
Is SlimeMerge free?
SlimeMerge is free to download, with in-app purchases available.
Which has better reviews, Metro Connect or SlimeMerge?
SlimeMerge is rated higher. Metro Connect averages 3.4 out of 5 from 235 ratings, while SlimeMerge averages 4.5 from 2 ratings.
Do Metro Connect or SlimeMerge have ads?
Both Metro Connect and SlimeMerge show ads.
Which is updated more often, Metro Connect or SlimeMerge?
Metro Connect ships an update every 3 months, and SlimeMerge weekly. Most recently, Metro Connect was updated on October 25, 2026 and SlimeMerge on October 25, 2026.

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