Annulus vs Wave Warden
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.
Wave Warden
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Wave Warden is a fast-paced tower defense game. Deploy heroes, upgrade defensive towers, and unleash ultimate skills to repel relentless waves of monsters. Mix elemental attributes and path control to give every defense run deep strategic variety. Key Features Instant Deployment: Drag-and-drop towers and adapt quickly to enemy paths. Endless Mode: Push your limits through ever-tougher waves and chase the leaderboard. Strategic Builds: Combine diverse tower types to maximize damage and control.
Screenshots
Verdict
The clearest difference is update cadence: Annulus at every 5 days against Wave Warden's every 2 months. 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 Wave Warden sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Annulus ships an update every 5 days, Wave Warden every 2 months. The most recent releases landed on October 13, 2026 and October 9, 2026 respectively.
| Parameter | Annulus | Wave Warden |
|---|---|---|
| Price | Free | Free |
| Rating | 2.8 (23 ratings) — better | — |
| Positive reviews | 28.2% of reviews | — |
| Number of ratings | 23 — better | — |
| Update frequency | Every 5 days — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Subscription | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 3.6 GB | 192 MB |
| Age rating | 12+ | 4+ |
| Developer | HONGKONG NIRVANA LIMITED | Ching Ching Hui |
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
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- Scaled Fossil x198$29.99
- Scaled Fossil x328$49.99
- Scaled Fossil x648$99.99
Wave Warden
- Coin Tier 1 Pack$1.99
- Coin Tier 2 Pack$4.99
- Remove Ads Pack$9.99
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- Coin Tier 3 Pack$12.99
- Coin Tier 4 Pack$24.99
- Coin Tier 5 Pack$49.99









