OGame vs Geo Memory
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
OGame
Develop your planet, research technologies, and build a powerful space fleet to conquer the universe. Forge alliances, engage in strategic battles, and explore new worlds. Choose from different classes and lifeforms to suit your playstyle.
- Planet development
- Technology research
- Fleet building and combat
- Interstellar exploration
- Alliance formation
- Colonization
- Resource management
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Since 2002, millions of intergalactic overlords have been fighting for mastery of the universe, putting their strategic cunning and military strength to the test in this titan of space strategy games. Start developing your humble planet, and claim victory in intergalactic battles – any time, any place! Dispatch your fleets on missions from the comfort of your own home, or turbocharge your resource production while on the go with your smartphone. Exploit your home planet’s valuable resources to build a powerful war machine, and gain the upper hand by researching new technologies. Expand your empire by colonising new planets, forging alliances and picking strategic battles against other players. Bold space pioneers can expect to face many perils and challenges, but also find power and glory in the endless depths of the cosmos. In OGame you can choose between three classes to find the gaming style which suits you best. Each class has a different focus, whether resource production, combat or research, as well as a unique class of ship: Crawlers for the Collector, Reapers for the General, and Pathfinders for the Discoverer. Also choose one of four different lifeforms: - Exploit the Humans’ varied and balanced skill set, and search the cosmos for other lifeforms. - Play the curious Kaelesh, a species specialised in exploring the universe. - Harvest your resources more effectively than anyone else as leader of the Rock’tal. - Lead superior fleets into battle with the Mechas and take advantage of their artificial intelligence. War rages in the darkness of space. Legions of pioneers brave their ways into unknown quadrants, founding new colonies and securing valuable resources. Fleets are constructed, galaxies conquered. The destiny of your people lies in your hands! There is so much to discover in OGame – uncover the secrets of space and become the undisputed ruler of the universe! Regular content updates and new servers keep the game feeling fresh. Will you manage to rise to the top of the highscore tables and prove you have the makings of a born leader? Everything in OGame revolves around development, research and space battles: - Build your economic and militaristic infrastructure - Research new technologies for your empire - Protect your resources with various defence systems - Launch expeditions to explore the vastness of space - Trade with other peaceful civilisations - Settle new planets and expand your territory - Develop your lifeforms and lead them to victory Fleet battles between the stars: - Build a powerful space fleet, from fighters right up to a deathstar - Claim victory in battles for precious resources - Forge alliances and conquer enemy planets together - Climb the rankings and become number one in the universe Important notice: To start the game, an additional download of game data is required – usually no more than 300 MB, depending on your device and installation status. We recommend using a Wi-Fi connection. Without this download, the game cannot be played. The game also regularly downloads additional content while in use – for example, to deliver new features, improvements, or events. The size of these updates may vary. An active internet connection is required at all times.
Geo Memory
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Geo Memory ist das klassische Memory – nur besser: mit echten Reisefotos aus aller Welt. Wähle 16, 32, 64 oder 128 Karten, finde Paare, verbessere deine Bestzeit und entdecke danach alle Motive mit Ort & Land in der Galerie. Komplett offline, ohne Konto, ohne Tracking. So spielst du Deck-Grösse wählen (16/32/64/128) Karten aufdecken, Paare merken, fertigspielen Am Ende siehst du Zeit & Züge und deine persönliche Rangliste Highlights Reisefotos: Authentische Motive mit Titel, Ort & Land Vier Decks: Von entspannt bis fordernd – ideal für Kinder, Familien & Profis Rangliste (lokal): Deine Bestwerte pro Deck-Größe Galerie: Nach jeder Runde alle Bilder in Ruhe ansehen Dynamisches Layout: Karten passen sich dem Bildschirm an (Portrait & Landscape) Haptik & Animationen: Angenehmes Feedback beim Spielen Modernes Design: Klar, fokussiert, ohne Ablenkung Privat & offline Kein Konto, keine Cloud, kein Tracking Alle Daten (Rangliste/Einstellungen) bleiben auf deinem Gerät Für wen ist Geo Memory? Für alle, die Gedächtnis & Konzentration trainieren wollen Für Reiselustige, die gern Motive entdecken Für kurze Pausen ebenso wie längere Sessions Barrierefreiheit Klare Typografie, hoher Kontrast Optimiert für VoiceOver-kompatible Labels (Kartenzustand & Treffer-Feedback) Funktioniert auf iPhone und iPad Warum Geo Memory? Weil es das Wesentliche perfekt macht: schnelles, schönes Memory mit echten Bildern – fair, privat, ohne Werbung. Viel Spass beim Entdecken – Karte für Karte, rund um die Welt!
Screenshots
Verdict
The clearest difference is price: OGame at Free against Geo Memory's $0.99. OGame also leads on iOS requirement (15.0 vs 18.6). Geo Memory's advantage is in-app purchases (none vs 41). On update cadence, ads 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
OGame is free to download; Geo Memory costs $0.99 up front. OGame sells 41 one-off in-app purchases. Geo Memory asks for nothing beyond the download.
OGame ships an update every 2 weeks, Geo Memory fortnightly. The most recent releases landed on October 15, 2026 and October 5, 2026 respectively.
| Parameter | OGame | Geo Memory |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 2.6 (53 ratings) — better | — |
| Positive reviews | 29.8% of reviews | — |
| Number of ratings | 53 — better | — |
| Update frequency | Every 2 weeks — better | Fortnightly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 438 MB | 369 MB |
| Age rating | 12+ | 4+ |
| Developer | Gameforge 4D GmbH | H. Kluger |
In-app purchases
OGame
- Buy 9k Dark Matter$0.99
- Buy 9k Dark Matter +100%$0.99
- Buy 18k Dark Matter +30%$1.99
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- Buy 18k Dark Matter$1.99
- Buy 45k Dark Matter +100%$3.99
- Buy 45k Dark Matter$3.99
- Buy 60.000 Dark Matter$4.99
- Buy 110k Dark Matter +30%$8.99
- Buy 110k Dark Matter$8.99
- Buy 150.000 Dark Matter$9.99
- Buy 150.000 Dark Matter + 30%$9.99
- Buy 150.000 Dark Matter + 50%$9.99
- Buy 350k Dark Matter +40%$22.99
- Buy 350k Dark Matter +30%$22.99
- Buy 350k Dark Matter +50%$22.99
- Buy 350k Dark Matter +25%$22.99
- Buy 350k Dark Matter$22.99
- Buy 480.000 Dark Matter$24.99
- Buy 480.000 Dark Matter + 30%$24.99
- Buy 480.000 Dark Matter + 50%$24.99
- Buy 1.140.000 Dark Matter$49.99
- Buy 1.140.000 DM + 30%$49.99
- Buy 1.140.000 DM + 50%$49.99
- Buy 1kk Dark Matter +30%$49.99
- Buy 1kk Dark Matter +100%$49.99
- Buy 1kk Dark Matter +25%$49.99
- Buy 1kk Dark Matter$49.99
- Buy 1kk Dark Matter +50%$49.99
- Buy 1.900k Dark Matter +100%$89.99
- Buy 1.900k Dark Matter$89.99
- Buy 2.525.000 Dark Matter$99.99
- Buy 2.525.000 DM + 30%$99.99
- Buy 2.525.000 DM + 100%$99.99
- Buy 4kk Dark Matter +120%$179.99
- Buy 4kk Dark Matter +50%$179.99
- Buy 4kk Dark Matter +100%$179.99
- Buy 4kk Dark Matter$179.99
- Buy 5.100.000 Dark Matter$199.99
- Buy 5.100.000 DM + 30%$199.99
- Buy 5.100.000 DM + 100%$199.99
- Buy 5.100.000 DM + 50%$199.99
Geo Memory
No in-app purchases









