EchoShift vs Invasion 3000
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
EchoShift
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EchoShift: Clone Strategy is an original time-based puzzle game built around strategic planning and self-cooperation mechanics. Instead of controlling a character in real time, players pre-plan a sequence of actions and then launch a time simulation. Once the timeline finishes, a clone is created that repeats those exact actions in the next round. By collaborating with your past echoes, you can activate switches, unlock paths, collect energy cores, and solve increasingly complex spatial puzzles. Each level challenges your foresight and efficiency, requiring careful coordination between multiple timelines. The game features five difficulty tiers, warm-toned Q-style visuals, smooth animations, and satisfying chain reaction effects when clones cooperate successfully. Every level clearly displays objectives, action limits, and success conditions. Designed for iPhone and iPad (iOS 15.0+), EchoShift offers a fresh, thoughtful puzzle experience focused purely on logic, creativity, and strategic planning — with no gambling elements or misleading mechanics.
Invasion 3000
Pilot a gunship through a retro-style arcade shooter to defend humanity from alien invaders. Battle waves of enemies, collect weapon upgrades, and face a ridiculous final boss. Features multiple stages, power-ups, and different control options.
- 6 stages of intense arcade action
- Epic multi-phase boss fight
- Arsenal of weapon power-ups
- Weapon overheat system
- Tilt or touch controls
- Prestige mode for added challenge
- Hidden secrets and Easter eggs
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THE YEAR IS 3000. Humanity was finally at peace. Then our deep-space probes detected something terrifying — Abe's Big Head of Death, a legendary evil feared across the universe. And it was on a direct course for our solar system... along with a horde of demon aliens. Our outer colonies fell in days. Our armies were annihilated. Our princess was taken. Now there's only one hope left — and it is YOU. INVASION 3000 is a retro-style vertical shooter inspired by the classic arcade era. Pilot your gunship through 5 increasingly dangerous stages, battle waves of alien invaders, collect powerful weapon upgrades, and face off against the most ridiculous final boss in gaming history. FEATURES - 6 stages of arcade action with progressively more difficult and intense waves of multiple enemy types - Epic multi-phase boss fight against Abe's Big Head of Death - Arsenal of weapon powerups: double guns, spreader shot, super missiles, smart bombs, and more - Weapon overheat system — manage your firepower or pay the price - Tilt OR touch controls — play your way - Retro "cinematic" intro and ending sequences - Prestige mode — beat the game and face an even greater challenge - Hidden secrets and Easter eggs for the careful observer - Original soundtrack and sound effects - Completely free. No ads. No paywalls. Built with love by JPEG Forever.
Screenshots
Verdict
The clearest difference is iOS requirement: Invasion 3000 at 13.0 against EchoShift's 15. 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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | EchoShift | Invasion 3000 |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | — | Every 6 days |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15 | 13.0 — better |
| Further details — not scored | ||
| Size | 7 MB | 82 MB |
| Age rating | 4+ | 12+ |
| Developer | 登鹏 蒋 | JPEG Forever |
In-app purchases
EchoShift
No in-app purchases
Invasion 3000
No in-app purchases









