Dune! vs Evolvace E3O Fortress
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Dune!
Control a ball as it bounces and jumps over obstacles. The higher you score, the more challenging the game becomes. Avoid crashing to maintain smooth gameplay and achieve a high score.
- Score by jumping above the line
- Increasing difficulty with higher scores
- Smooth and satisfying gameplay
- Customizable balls, backgrounds, and grounds
- Addictive and fun mechanics
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Jump above the line to score, but beware! The higher you get, the harder the landing will be! Don't crash and keep it smooth!
Evolvace E3O Fortress
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New enemies are approaching. Test with multiple enemies using Evolvaces. You can customize the E3Os. Combine 3 generators at your own will. Superconductive Space Energy Generator. Anti-matter Energy Generator Dark-matter Energy Generator Combine various kinds of weapons in correspondence with the generator. Set the energy consumption rate of every weapon. Select one of 6 Remz systems. Destroy all enemies.
Screenshots
Verdict
The clearest difference is price: Dune! at Free against Evolvace E3O Fortress's $4.99. Dune! also leads on update cadence (fortnightly vs every 19 months) and chart position (#210 vs unranked). Evolvace E3O Fortress's advantage is ads (none vs shown). On in-app purchases, device support and iOS requirement 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
Dune! is free to download; Evolvace E3O Fortress costs $4.99 up front. Dune! sells 9 one-off in-app purchases and Evolvace E3O Fortress sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Dune! ships an update fortnightly, Evolvace E3O Fortress every 19 months. The most recent releases landed on November 4, 2026 and November 2, 2026 respectively.
| Parameter | Dune! | Evolvace E3O Fortress |
|---|---|---|
| Price | Free — better | $4.99 |
| Rating | 4.5 (545K ratings) — better | — |
| Positive reviews | 27.9% of reviews | — |
| Number of ratings | 545K — better | — |
| Update frequency | Fortnightly — better | Every 19 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Best chart rank | #210 — better | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 311 MB | 77 MB |
| Age rating | 17+ | 4+ |
| Developer | Voodoo | Tetsuyoshi Morikawa |
Bugs and requests
Dune!
Reported bugs
3 issues- Inability to restart after dying
- Screen freezes and lags
- Ads appearing in the middle of gameplay
Requested features
4 requests- Add sound effects and background music
- Implement a retry button for challenges
- Improve ad placement and frequency
- Introduce different game modes and power-ups
Evolvace E3O Fortress
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Dune!
- Revive$0.99
- Small Coins Pack$0.99
- Medium Coins Pack$2.99
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- Buy small pack of energy$3.99
- Remove Ads$7.99
- Buy medium pack of energy$9.99
- Big Coins Pack$9.99
- Buy big pack of energy$12.99
- Large Coins Pack$14.99
Evolvace E3O Fortress
- Addition$0.99
