Zero Hour Assault vs Pulse Defense
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Zero Hour Assault
An audio-only first-person shooter designed for blind and visually impaired players. Experience intense online combat, diverse game modes, and tactical gameplay entirely through sound. Features include a persistent open-world PvP map, base building, and an extensive arsenal of weapons and gadgets.
- Audio-only gameplay
- Diverse game modes (Battle Royale, Zombie Survival, Knife Fight)
- Persistent open-world PvP
- Base building and defense
- Tactical combat mechanics
- Extensive arsenal and gadgets
- Integrated voice chat
Read full descriptionHide full description
IMPORTANT: THIS IS AN AUDIOGAME Zero Hour Assault is played entirely by sound and is designed for the blind and visually impaired community. Everything is spoken by the game's own voice or through VoiceOver, so you never need to look at the screen. It works with VoiceOver on or off; with VoiceOver on, your gestures go straight to the game. The screen shows menus and messages in large text, and during play the gestures that work at that moment as a map of the screen, your map, your hands and the last spoken message. Please put on headphones for the best experience. Dive into intense, non-stop combat in Zero Hour Assault, an online first-person shooter where strategy, skill and teamwork are the keys to survival, whether you hunt alone or with your team. Fight on your terms: drop into a battle royale where the safe zone keeps shrinking, plant or defuse the spike in Search and Destroy, survive zombie hordes with your team, or prove yourself in duels with only snipers, swords or your bare fists. Key Features: 22 Match Modes: Nine new modes (Battle Royale, Search and Destroy, Team Deathmatch, Kill Confirmed, Hardpoint, Gun Game, Infected, Blackout and Squad Rounds), where everyone gets the same equipment, plus thirteen classic modes such as Capture the Flag, Zombie Survival and Knife Fight. Bots can fill empty seats in most modes. Freedom Fight in Brackenford: Parachute into Brackenford, an open city where the fight never stops. Enter about 60 buildings, climb stairs to the roofs, shatter windows, loot chests, and race for airdrops, control points and helicopter extractions while red zones push you around the map. Build and Defend Your Base: Form a group with friends, get a walled base on the freedom fight map, store loot in its chests, and defend your turf from rival players. If all the bases of your group are destroyed, your group is gone forever! Deep Tactical Gameplay: Aim up and down, land headshots and leg shots, carry a weapon in each hand, fit a silencer, and use a weapon melee attack to disarm and down your foes. Walls stop every bullet. In freedom fight and several modes a fallen fighter is knocked down instead of killed, and friends or teammates can lift them back up before they bleed out. Extensive Arsenal & Gadgets: Rifles, shotguns, pistols, sniper rifles, knives, swords and explosives, plus motors and bikes. Become invisible with the Invisibility Shield, lay traps with TM62 mines, create cover with deployable Barricades, or track your enemies with the Spatial Amplifier. Fair Progression & Rewards: Earn zero tokens by playing and spend them in the store. Every character has the same health, speed and damage; your character is your voice and identity. Climb the rankings and the season pass, unlock titles and cosmetics, complete missions and daily events, and spend event points in the event store. Free to Play: Optional in-app purchases offer zero token packs, a paid account, character voices, cosmetics and other extras. A paid account adds comfort and cosmetics, never combat power. All purchases are made inside the app. Integrated Voice Chat: Coordinate with your team using positional audio to hear nearby allies, or use community voice chat to talk with your whole community across the game, regardless of distance. Your Language: Play in English, Arabic, Spanish, Portuguese or Turkish, with more languages translated by players. Chat has 27 language channels and can translate messages. Made for Touch: On iPhone and iPad you play with touch gestures, and "View touch screen gestures" in the main menu explains every one. iPhone and iPad use the mobile server, built for touch play. Windows players have a separate server on purpose, to keep the game fair for touch players; choose it with "choose server" in the main menu if you want to face them. The battlefield is calling. Gear up, pick your character, and prove your worth. Are you ready for Zero Hour Assault?
Pulse Defense
Read full descriptionHide full description
Feel the battle. The first tower defense you don't just watch - you FEEL it. Every tower pulses in your hands, every enemy has a heartbeat, every victory hits your fingertips. Plant towers, crush smarter waves, and read the battlefield through touch and sound - eyes open or eyes closed. Start playing free, right now. WHY YOU'LL LOVE IT - A real strategy game with a haptic twist no other tower defense has - Play looking at the screen, or with your eyes completely closed - Blind and sighted friends play the SAME game, side by side - one game for everyone - No ads. No subscriptions. No pay-to-win. Ever. FEEL EVERY MOVE - 104 unique vibration patterns, perfectly synced to sound - Each tower has its own pulse - know what you built without looking - Enemies "beat" faster as their health drops - feel them weaken - Tune haptic intensity and audio to exactly how you like it DEEP TOWER DEFENSE - 10 tower types with upgrades: Archer, Cannon, Magic, Ice, Fire, Tesla, Poison, Sniper, Mortar, Laser - 7 enemy types + 5 elite tricks: Speed Burst, Shield, Split on Death, Disable Tower, Boost Allies - 14 maps across 4 chapters, each with its own boss climax - 8 wave themes with bonus objectives (no-damage, fast-clear) - 37 achievements to chase - Adjustable game speed (0.5x-2x) and checkpoints to resume after a loss HEAR THE BATTLEFIELD - Stereo audio pinpoints where enemies are coming from - Adaptive music that swells with the action - A distinct sound for every action - learn it all in the built-in Audio Glossary and Haptic Sandbox BUILT FOR EVERYONE - Full VoiceOver support, plus an In-App Voice mode for eyes-free play - 4 color blind modes + high contrast mode - Large, high-contrast visuals for low vision - 9 languages: EN, PL, ES, DE, FR, IT, JA, PT-BR, ZH FAIR FROM THE START Play Chapters 1-2 (7 maps) FREE - no time limit, no account, no catch. Love it? One single purchase unlocks Chapters 3-4 forever. That's it. Free players get a complete, balanced game. We built Pulse Defense alongside blind gamers who waited years for a tower defense they could truly play. We didn't set out to make a "game for blind people." We set out to make a great game that everyone can play - and feel. Feel the battle. The first wave is on us.
Screenshots
Verdict
The clearest difference is update cadence: Pulse Defense at every 4 days against Zero Hour Assault's every 3 weeks. On price, ads, in-app purchases 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. Zero Hour Assault sells 10 one-off in-app purchases and Pulse Defense sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Zero Hour Assault ships an update every 3 weeks, Pulse Defense every 4 days. The most recent releases landed on October 20, 2026 and October 6, 2026 respectively.
| Parameter | Zero Hour Assault | Pulse Defense |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (10 ratings) — better | — |
| Positive reviews | 85.7% of reviews | — |
| Number of ratings | 10 — better | — |
| Update frequency | Every 3 weeks | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 220 MB | 4 MB |
| Age rating | 17+ | 9+ |
| Developer | NBM DIGITAL LTD | URBISOFT LTD |
In-app purchases
Zero Hour Assault
- backpacks level3$3.99
- KelTecP318$6.99
- platinum token pack$12.99
Show 7 moreShow fewer
- paid account 1 month$14.99
- hex$24.99
- supreme$24.99
- paid account 3 month$44.95
- lord$59.99
- paid account 6 month$89.90
- paid account 12 month$179.00
Pulse Defense
- Full Game Unlock$4.99
Questions
Is Zero Hour Assault free?
Is Pulse Defense free?
Do Zero Hour Assault or Pulse Defense have ads?
Which is updated more often, Zero Hour Assault or Pulse Defense?
Other comparisons















