Comparison

Zero Hour Assault vs Oath & Ash

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

Head to head
About

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.

Highlights
  • 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
Features
Read 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?

About

Oath & Ash

A turn-based fantasy card game featuring detailed art, animated heroes, and immersive sound. It offers multiple playstyles with distinct heroes and challenging acts, fully accessible with VoiceOver for a timed-free experience.

Highlights
  • Turn-based fantasy card combat
  • Fully VoiceOver accessible
  • Three unique heroes with distinct playstyles
  • Three challenging acts with boss fights
  • Daily challenges and expeditions
  • Player-vs-player Arena duels
  • Card collection and upgrading system
Features
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Oath & Ash (Eid & Asche) is a turn-based fantasy card game with detailed art, animated hero portraits and punchy battle sound. It is fully playable with VoiceOver. Every card, every enemy move and every result is announced, and nothing is ever timed. THREE HEROES, THREE WAYS TO PLAY The Knight holds the line with armor, guard and counterattacks. The Hunter sets traps, spreads poison and outlasts the enemy. The Mage controls the flow of cards with chains and frost. The Hunter unlocks after Act I, the Mage after Act II. Each hero has their own cards, deck and progress. THREE ACTS Walk the Thorn Path, cross the Ashlands and brave the Sand Sea. Each act has ten encounters, its own enemies and boss fights. Enemies show their next move before they make it, so you can plan ahead. Losing costs you no progress. Change your deck and try again. COLLECT AND UPGRADE Win cards in battle or open card boxes with three random cards. The app shows the odds for each rarity before you open a box. Salvage duplicates for Dust and use it to upgrade your favorite cards. Your deck is yours to build. SOMETHING NEW EVERY DAY Check the Daily tab for a new challenge each day, with its own rules and rewards. EXPEDITIONS Set out with a small deck and build it as you go. Three legs, each a map with branching paths to fights, rests, merchants and events, and a boss at the end. Relics give you lasting advantages, and your health carries over from fight to fight. In the weekly Expedition everyone plays the same map, and the top places in the ranking win weekly prizes. THE SEASON PATH Wins, duels and daily battles earn you embers to climb the Season Path: 40 levels of Dust, Diamonds, card boxes, titles, card backs, frames, avatars and victory lines. New looks arrive every month. The Path Letter opens a second track with more rewards. THE ARENA Duel the saved defense decks of real players. You play your turns, the game plays theirs. There is no turn timer, and every deck fights with its real card levels, so deckbuilding and tactics decide. If no player is a good match, a clearly labeled Arena Guardian steps in for half points. Climb from Starter through Bronze, Silver, Gold and Platinum to Diamond. Each season lasts one month, and the ranking shows your display name and avatar. Challenge friends to friendly duels with an invite link, and every profile shows league, heroes and collection. BUILT FOR VOICEOVER • Every value, card text and enemy intent is spoken • No time pressure, in the acts or in the Arena • Battle log with one heading per round for quick navigation • Narrator Helmut guides you in English and German • Every enemy has a voice of its own, and every boss its own music and entrance • You can hear when it's your turn, how hard a hit landed and when your health runs low • Settings, Learn the sounds lets you hear every sound and what it means • Support for larger text, reduced motion and haptic feedback GOOD TO KNOW Your progress is saved to your iCloud account, so you need to be signed in to iCloud on your device. Battles, Expeditions and the Arena need an internet connection. Your collection and the tutorial also work offline. Diamonds and the Path Letter are optional in-app purchases. There are no ads. Questions or problems? Reach us at support.kroegoor.com.

Screenshots

Zero Hour Assault1 screens
Oath & Ash4 screens

Verdict

The call

The clearest difference is rating: Oath & Ash at 4.8 against Zero Hour Assault's 4.1. Oath & Ash also leads on update cadence (daily vs weekly) and ratings volume (36 vs 11). On price, review sentiment, ads and in-app purchases 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. Zero Hour Assault sells 10 one-off in-app purchases and Oath & Ash sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Oath & Ash holds the better App Store score, 4.8 against 4.1. Both are backed by a comparable volume of ratings — 11 and 36 respectively. Written reviews split almost evenly too, at 86% and 87% positive.

UpkeepUpdate frequency

Zero Hour Assault ships an update weekly, Oath & Ash daily. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
Zero Hour Assault versus Oath & Ash: the parameters behind the verdict, then further details
ParameterZero Hour AssaultOath & Ash
PriceFreeFree
Rating4.1 (11 ratings)4.8 (36 ratings) — better
Positive reviews85.7% of reviews86.7% of reviews — better
Number of ratings1136 — better
Update frequencyWeeklyDaily — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 — better17.0
Further details — not scored
Size220 MB334 MB
Age rating17+12+
DeveloperNBM DIGITAL LTDKrögoor Entertainment

Customer experience

Zero Hour Assault

All ratings10 ratings
Positive70.0%
Neutral10.0%
Negative20.0%
Written reviews7 reviews
Positive85.7%
Neutral0.0%
Negative14.3%

Oath & Ash

All ratings36 ratings
Positive97.2%
Neutral2.8%
Negative0.0%
Written reviews15 reviews
Positive86.7%
Neutral6.7%
Negative6.7%

In-app purchases

10 purchases

Zero Hour Assault

One-time10
  • Experience boost, 1 hour$0.99
  • Title pack: Veteran$1.49
  • 50 event points$2.49
Show 7 more
  • 100 event points$4.99
  • Gold token pack$5.99
  • 250 event points$11.99
  • All four character voices$14.99
  • 500 event points$23.99
  • Master token pack$25.99
  • 1000 event points$47.99
5 purchases

Oath & Ash

One-time5
  • A Handful of Diamonds$0.99
  • A Pouch of Diamonds$4.99
  • Path Letter$4.99
Show 2 more
  • A Chest of Diamonds$9.99
  • A Treasure Vault$19.99

Questions

Is Zero Hour Assault free?
Zero Hour Assault is free to download, with in-app purchases available.
Is Oath & Ash free?
Oath & Ash is free to download, with in-app purchases available.
Which has better reviews, Zero Hour Assault or Oath & Ash?
Oath & Ash is rated higher. Zero Hour Assault averages 4.1 out of 5 from 11 ratings, while Oath & Ash averages 4.8 from 36 ratings.
Do Zero Hour Assault or Oath & Ash have ads?
Neither Zero Hour Assault nor Oath & Ash shows ads.
Which is updated more often, Zero Hour Assault or Oath & Ash?
Zero Hour Assault ships an update weekly, and Oath & Ash daily. Most recently, Zero Hour Assault was updated on October 30, 2026 and Oath & Ash on October 31, 2026.

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