Annulus vs Orc's Oath
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Annulus
Lead a mercenary legion in a dark fantasy world, collecting and training units. Engage in tactical battles across a turbulent continent for survival and glory. Features stunning Unreal Engine visuals and deep strategic gameplay.
- Mercenary collection and training
- Tactical combat
- Dark fantasy setting
- Unreal Engine visuals
- Legion building
- Resource management
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Annulus is a unique dark fantasy tactical game, inspired by medieval knightly warfare. Blending dark fantasy elements with an epic, grand-scale worldbuilding approach—and powered by the stunning visual capabilities of Unreal—it delivers a breathtaking visual experience. In the game, you take on the role of a mercenary captain, collecting and training mercenaries, weapons, and various resources, each with their own unique traits. Build your own mercenary legion and battle across the turbulent continent of Novisess—for survival, for glory, and to break free from the fate imposed by the world’s rules. the battle is endless! Annulus Subscription and Auto-Renewal Service Agreement 1. Subscription Pricing and Duration Weekly Card: 7-day subscription for $0.99. Monthly Card: 30-day subscription for $2.99. Quarterly Card: 180-day subscription for $14.99. 2. Subscription Benefits Daily perks during the subscription period include: Supplies daily quick-purchase limit +2. Supplies recovery speed +10%. Single-round backtrack limit +2. Dispatch march speed +10%. Additional perks for continuous subscriptions: 60 consecutive days: Supplies storage limit +10. 90 consecutive days: Mercenary roster limit +100. 120 consecutive days: Collection free exchange cooldown -10%. 150 consecutive days: Arena Honor gain +10%. 180 consecutive days: Intelligence Camp daily completable tasks +1. 3. Auto-Renewal Subscriptions via Apple App Store are auto-renewed by default. Payment will be charged to the user’s iTunes Account upon confirmation, and the subscription will automatically renew within 24 hours before the end of the current period unless auto-renewal is turned off at least 24 hours prior. Users must manually disable auto-renewal in iTunes/Apple ID Settings. 4. Terms of Service https://privacy.nirvana.game/com.nirvana.game/privacy-policy-en.html 5. Privacy Policy https://privacy.nirvana.game/com.nirvana.game/terms-of-service-en.html 6. How to Cancel Subscription To cancel, go to your iOS device’s: Settings → iTunes Store & App Store → Tap Apple ID → Select View Apple ID → Subscriptions → Manage. Locate the Annulus subscription and cancel it.
Orc's Oath
Embark on an immersive story adventure across a primeval continent. Make choices that shape the narrative as you explore diverse landscapes and uncover ancient secrets. This game offers engaging gameplay for both card and strategy game fans.
- Immersive story adventure
- Explore vast primeval continent
- Choices influence story course
- Card game mechanics
- Strategy game elements
- Uncover shocking secrets
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Immersive Story Adventure Explore a vast and mysterious primeval continent. Traverse ancient forests, treacherous swamps, and sacred snow-capped mountains to uncover the shocking secrets behind the loss of the "Horde Relics." Every choice you make will influence the course of the story. Whether you're a card game enthusiast or a strategy game fan, you'll find ultimate fun in“Orc's Oath”.
Screenshots
Verdict
The clearest difference is review sentiment: Orc's Oath at 73% against Annulus's 28%. Orc's Oath also leads on monetization model (free with in-app purchases vs subscription). Annulus's advantage is update cadence (every 5 days vs every 2 weeks) and iOS requirement (12.0 vs 15.6). 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. Annulus sells 9 in-app purchases, starting at $0.99 per 7 days and Orc's Oath sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Annulus ships an update every 5 days, Orc's Oath every 2 weeks. The most recent releases landed on October 13, 2026 and October 11, 2026 respectively.
| Parameter | Annulus | Orc's Oath |
|---|---|---|
| Price | Free | Free |
| Rating | 2.8 (23 ratings) — better | — |
| Positive reviews | 28.2% of reviews | 72.7% of reviews — better |
| Number of ratings | 23 — better | — |
| Update frequency | Every 5 days — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Subscription | Free with in-app purchases — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 3.6 GB | 1.2 GB |
| Age rating | 12+ | 12+ |
| Developer | HONGKONG NIRVANA LIMITED | Chengdu Renrui Network Technology Co., Ltd. |
Customer experience
Annulus
Orc's Oath
In-app purchases
Annulus
- Admiration Offering Pact$0.997 Days
- Offering Pact$2.991 Month
- Devotion Offering Pact$14.996 Months
- Scaled Fossil 6$0.99
- Scaled Fossil x30$4.99
- Scaled Fossil x98$14.99
Show 3 moreShow fewer
- Scaled Fossil x198$29.99
- Scaled Fossil x328$49.99
- Scaled Fossil x648$99.99
Orc's Oath
- $0.99 Gift Pack$0.99
- $1.99 Gift Pack$1.99
- $2.99 Gift Pack$2.99
Show 7 moreShow fewer
- $4.99 Gift Pack$4.99
- $9.99 Gift Pack$9.99
- $14.99 Gift Pack$14.99
- $19.99 Gift Pack$19.99
- $25.99 Gift Pack$25.99
- $29.99 Gift Pack$29.99
- $49.99 Gift Pack$49.99
Questions
Is Annulus free?
Is Orc's Oath free?
Do Annulus or Orc's Oath have ads?
Which is updated more often, Annulus or Orc's Oath?
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