VMOD vs Iron Logic
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
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.
- Solve visual quantix equations
- Activate buttons to observe side-effects
- 50 handcrafted levels
- Procedurally generated levels
- Multiple mechanics
- Minimalist user interface
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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!
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.
- Metallic minimalist design
- Object management platform
- Capsule for holding objects
- Combine three identical objects
- Timed levels
- Clear the platform objective
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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
Verdict
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
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.
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.
VMOD ships an update every 6 months, Iron Logic weekly. The most recent releases landed on September 22, 2026 and August 27, 2026 respectively.
| Parameter | VMOD | Iron Logic |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 4.5 (303 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 70.4% of reviews | — |
| Number of ratings | 303 — better | 1 |
| Update frequency | Every 6 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 66 MB | 169 MB |
| Age rating | 4+ | 4+ |
| Developer | Martin Knopf | Sunspear Software LLC |
Customer experience
VMOD
Iron Logic
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
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- Ability to scroll through levels
Iron Logic
Not enough reviews yet to summarise bugs or requests.
In-app purchases
VMOD
No in-app purchases
Iron Logic
- Lives +1000$0.99









