Gatefall vs Synapse
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Gatefall
Defend a gate against relentless fantasy hordes by strategically building and upgrading powerful towers. Protect fleeing villagers and manage your gold to survive escalating waves of enemies in this offline tower defense game.
- Build and upgrade powerful towers
- Defend against 30 escalating enemy waves
- Protect fleeing villagers
- Manage gold and resources
- Offline play supported
- No ads
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The horde is coming. You are the last hope. Protect the Gate at all costs. Build powerful towers, command a playable hero, and hold back relentless hordes in a dark fantasy tower defense battle. Enemies are closing in, and every decision matters. Build your defense along the path, manage your gold, upgrade your strongest positions, and stop the horde before it breaks through. COMMAND POWERFUL TOWERS ARROW TOWER — reliable damage against advancing enemies FLAME TOWER — burns through tightly packed hordes CANNON TOWER — heavy blasts that punish groups FROST TOWER — slows enemies and controls the path DEATH TOWER — devastating dark magic for the toughest threats RECRUIT THE GRAND WARDEN Command a powerful melee hero on the battlefield Rally him anywhere along the path to intercept the horde Block enemies and cleave through groups at close range Level him up through combat Unleash his devastating 360° ultimate ability Enable or disable heroes for each run DEFEND THE GATE Survive 30 escalating waves of fantasy enemies Defeat the horde before it reaches the Gate Upgrade your towers to withstand stronger threats Balance single-target damage, area attacks, slowing power, and dark magic Face powerful enemies that demand a smarter defense BUILD YOUR STRATEGY Choose the right tower for every turn in the path Combine tower placement with the Grand Warden’s position Experiment with different tower and hero strategies Adapt your defense as the horde grows stronger Choose a difficulty that matches how you want to play Study your defenses in the Encyclopedia and enemy threats in the Bestiary PLAY ANYWHERE PLAY OFFLINE — no internet connection required NO ADS — just uninterrupted tower defense Pick up and play whenever you want Can you protect the Gate?
Synapse
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Something is walking down your neural pathways, and it is not a thought. Synapse TD is a tower defense game set inside a nervous system that has, frankly, stopped coping. Sixteen signal paths. Thirty waves. An assortment of luminous enemies advancing steadily toward the part of you that remembers where you put your keys. Deeper in the network lies The Cortex: sixteen more maps where three signals converge into one trunk or two routes cross, four creatures built to punish the habits the first maps taught you, and sixteen crystalline engrams to collect. Unlock it with one purchase, or earn it by clearing every Neural Path. You are the immune response. You have lasers. BUILD A DEFENSE Eleven towers, from a modest green laser up to things that should probably require paperwork. Place them along the signal path, watch the firing arcs overlap, and feel briefly competent. Every tower earns its keep differently - some chip away steadily, some panic in short violent bursts, one is just there to slow things down and think about its choices. THE BANK IS THE REAL GAME Unspent cash earns interest between waves. Which means the strongest opening is often to build almost nothing and let your money sit there thinking about itself - sophisticated economic strategy, or an elaborate way to lose on wave eleven. Both outcomes are available, and only one of them feels good in the moment. REWIRE BETWEEN WAVES Clear a bonus wave and the game offers you a permanent choice: more damage, more range, more interest, or five lives right now, no questions. Pick one. It holds for the rest of the run. Neuroplasticity, in the sense that your brain is now permanently different and there is no undo button. Exactly like the real thing. WHAT IT DOESN'T DO No energy meter. No daily streak quietly conditioning you like laboratory equipment. No timer between waves - think as long as you like, the enemies are patient, being conceptual. No forced tutorials once you know what a tower is. One hand, one thumb, portrait. Open it, think, close it. Thirty waves. Eleven towers. One increasingly concerned nervous system.
Screenshots
Verdict
The clearest difference is in-app purchases: Gatefall at none against Synapse's 2. Gatefall also leads on ads (none vs shown). Synapse's advantage is iOS requirement (15.0 vs 17.0). On price, update cadence 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
Both are free to download. Synapse sells 2 one-off in-app purchases. Gatefall asks for nothing beyond the download.
Gatefall ships an update every 2 days, Synapse every 3 days. The most recent releases landed on October 21, 2026 and October 20, 2026 respectively.
| Parameter | Gatefall | Synapse |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (5 ratings) — better | — |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 2 days — better | Every 3 days |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 52 MB | 228 MB |
| Age rating | 4+ | 12+ |
| Developer | NX Gentech, LLC | Disquiet Studio |
In-app purchases
Gatefall
No in-app purchases
Synapse
- Unlock All Maps$9.99
- Unlock The Cortex$9.99









