Comparison

VMOD vs Iron Logic

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

Head to head
About

VMOD

Engage in a unique puzzle game where you manipulate interconnected elements by tapping buttons. Discover how different actions create cascading effects to solve visual equations. This game offers both handcrafted and procedurally generated challenges.

Highlights
  • Solve visual quantix equations
  • Activate buttons to observe side-effects
  • 50 handcrafted levels
  • Procedurally generated levels
  • Multiple mechanics
  • Minimalist user interface
Features
Read full description

VMOD is a puzzle game about side-effects. Tap buttons to activate them. Figure out how the different buttons manipulate each other. | Excerpt from the official SYMTAq VMOD | manual: | | VMOD is a training software for SYMTAq | engineers. | | Learn working with SYMTAq elements | by solving visual quantix equations. | | SAFETY NOTICE: KEEP AWAY FROM | INDIVIDUALS NOT CAPABLE OF | VISUALIZING 4 DIMENSIONAL CYBER | CIRCUITS. FEATURES ▼ 50 handcrafted levels ▼ an endless amount of procedurally generated levels ▼ quite a number of different mechanics ▼ colorful presentation for your pleasure ▼ minimal user interface for minimal distraction ▼ button pressing fun ▼ no ads and no In-App Purchases I had a lot of fun making this game and I hope you have as much fun playing it. Thank you!

About

Iron Logic

A minimalist puzzle game where you strategically combine identical objects on a timed platform. Clear the board by making sets of three before time runs out, offering a blend of quick thinking and planning.

Highlights
  • Metallic minimalist design
  • Object management platform
  • Capsule for holding objects
  • Combine three identical objects
  • Timed levels
  • Clear the platform objective
Features
Read full description

Welcome to IRON LOGIC – an engaging puzzle game designed in a metallic minimalist style.  In this game, you'll manage a platform filled with various objects: spheres, cubes, and cylinders with different textures. At the center of the action is a capsule that can hold up to five objects at a time.  Your goal is to create combinations of three identical objects.  Once you successfully create a combination, the objects will instantly disappear from the capsule, freeing up space for new ones. The primary objective is to completely clear the platform of all objects.  Each level is timed, adding a layer of excitement and urgency.  You must think and act quickly to complete the tasks before time runs out. IRON LOGIC offers a unique experience that combines simple controls with strategic planning complexity.  Immerse yourself in a world of metallic textures and minimalist design, where every move counts.

Screenshots

VMOD4 screens
Iron Logic4 screens

Verdict

The call

The clearest difference is price: Iron Logic at Free against VMOD's $0.99. Iron Logic also leads on rating (5.0 vs 4.5) and update cadence (weekly vs every 6 months). VMOD's advantage is in-app purchases (none vs 1) and ratings volume (303 vs 1). On ads and device support 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

Iron Logic is free to download; VMOD costs $0.99 up front. Iron Logic sells 1 one-off in-app purchase. VMOD asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Iron Logic holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: VMOD has 303 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

VMOD ships an update every 6 months, Iron Logic weekly. The most recent releases landed on September 22, 2026 and August 27, 2026 respectively.

Scorecard7 real differences · 3 level
VMOD versus Iron Logic: the parameters behind the verdict, then further details
ParameterVMODIron Logic
Price$0.99Free — better
Rating4.5 (303 ratings)5.0 (1 ratings) — better
Positive reviews70.4% of reviews—
Number of ratings303 — better1
Update frequencyEvery 6 monthsWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.011.0 — better
Further details — not scored
Size66 MB169 MB
Age rating4+4+
DeveloperMartin KnopfSunspear Software LLC

Customer experience

VMOD

All ratings303 ratings
Positive86.8%
Neutral3.6%
Negative9.6%
Written reviews27 reviews
Positive70.4%
Neutral3.7%
Negative25.9%

Iron Logic

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

VMOD

Reported bugs

2 issues
  • Cannot pass level 21 despite completion
  • Bug on level 29, does not progress

Requested features

6 requests
  • Display and save number of moves
  • More levels
  • Additional background info on quantix equations
  • Minimum moves goal for more puzzling
  • Landscape mode for iPad
Show 1 more
  • Ability to scroll through levels

Iron Logic

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

VMOD

No in-app purchases

1 purchases

Iron Logic

One-time1
  • Lives +1000$0.99

Questions

Is VMOD free?
VMOD costs $0.99, with no in-app purchases.
Is Iron Logic free?
Iron Logic is free to download, with in-app purchases available.
Which has better reviews, VMOD or Iron Logic?
Iron Logic is rated higher. VMOD averages 4.5 out of 5 from 303 ratings, while Iron Logic averages 5.0 from 1 ratings.
Do VMOD or Iron Logic have ads?
Neither VMOD nor Iron Logic shows ads.
Which is updated more often, VMOD or Iron Logic?
VMOD ships an update every 6 months, and Iron Logic weekly. Most recently, VMOD was updated on September 22, 2026 and Iron Logic on August 27, 2026.

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