# Planet Nine — A Future Digital Economy > Digital economy app for discovering and trading virtual resources. (iPhone/iPad app by Planet Nine, Inc..) - Source: https://appshunter.io/ios/app/planet-nine/id1445951763 (this page in markdown: same URL + `.md`) - Developer: [Planet Nine, Inc.](https://appshunter.io/developer/1086406313) - Category: Games - Price: Free - Rating: 3.90/5 from 7 App Store ratings · 3 written reviews indexed - Age rating: 4+ - Requires: iOS 13.0 · 24 MB - Languages: English - Released: 2019-06-18 - Data updated: 2026-06-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/planet-nine/id1445951763/reviews.md ## What is Planet Nine? Welcome to Planet Nine The aliens of Planet Nine have made contact with us Planet Earthlings. They come in peace and have granted us a new digital economy that allows us to trade with them. Spend Power Through the Planet Nine app, everyone is granted Power to start. As you spend your Power, it will regenerate over time. Of course, you can use Earth money to increase your Power and as you spend it, it will increase the amount of available Power for everyone on Planet Nine. Discover Nineum Use your Power to discover Nineum. Nineum, like Power, is a natural, digital resource found on Planet Nine. Maybe you’ll be able to uncover the most legendary or mythical Nineum. Trade Nineum Nineum is tradeable through the Planet Nine Platform. We’re hard at work putting that functionality in the app, but developers can work to make trading possible right now. ## Key features - Discover and collect Nineum - Earn and regenerate Power - Trade Nineum on the platform - Increase global Power through spending - Alien-themed digital economy ## Recent user reviews (3 of 3) All indexed reviews: https://appshunter.io/ios/app/planet-nine/id1445951763/reviews.md ### 1/5 — Shameless cash grab? *2020-06-10, version 1.4* You create an account load up the game and press a button on screen to discover nineum. You get nineum and that’s it. You can’t use the nineum you found for anything and unless you spend money you have to wait for your power to recharge before you can press the button to discover nineum again, but like I mentioned, discovering the nineum doesn’t actually do anything except give you a piece of nineum that you can see some information about. You don’t use it to create anything, you don’t use it to upgrade anything, you can’t sell it for anything. So what exactly is supposed to be the point of this app? It seems like the devs started an idea for an app got distracted after the first 10 minutes of their idea but then went ahead and made the app anyways. You get two free chances to “discover” nineum, which like I said is just simply pressing a button and receiving one. Then you press it again same result, but then you don’t have enough power to do it again so you either have to wait or pay money. You can buy just raw power to click the button again or you can buy a faster recharge or your passive recharge of power. Simple to press the button for a whopping 30 seconds before you would need to spend money again or wait. I’m not saying this app couldn’t actually become something interesting, but perhaps you should actually have a completed idea before attempting to charge people for it? ### 5/5 — Works great! *2019-10-02, version 1.4* Super easy to use and a great interface! ### 1/5 — Doesn’t work. *2019-08-24, version 1.2* Starts, freezes, unable to create account. ## Frequently asked questions about Planet Nine ### What is Planet Nine? Planet Nine is a digital economy app where users can discover and trade a virtual resource called Nineum. It allows players to earn and regenerate 'Power' to facilitate these activities. ### How do I get Power in Planet Nine? Everyone is granted Power to start. As you spend your Power, it will regenerate over time. You can also use Earth money to increase your Power. ### What is Nineum? Nineum is described as a natural, digital resource found on Planet Nine. Players use their Power to discover different types of Nineum within the app. ### Can I trade Nineum? Yes, Nineum is intended to be tradeable through the Planet Nine Platform. While the trading functionality is still being developed for the app, developers can currently enable trading. ### What devices does Planet Nine support? Planet Nine is available on iPhone, iPad, and iPod devices. ### What is the age rating for Planet Nine? Planet Nine has an age rating of 4+, making it suitable for younger players. ### How often is Planet Nine updated? The latest version of Planet Nine is 1.9, and it was last updated on September 27, 2023. ### What do users think of Planet Nine? Planet Nine has a rating of 3.9 stars from 7 ratings, indicating a generally positive but mixed user reception. ## Version history (last 2 releases) ### 1.9 — 2023-09-27 Introducing Proletariat--a link aggregator for the people. Share the latest on who's using Planet Nine where, and other useful links with each other. ### 1.6 — 2021-10-09 Bug Fixes ## Apps similar to Planet Nine | App | Rating | Price | Category | | --- | --- | --- | --- | | [Wolfoo's School Lunch Box](https://appshunter.io/ios/app/wolfoos-school-lunch-box/id1658232928) | 5.0 (1) | Free | Games | | [Solo Space Ship Simulator](https://appshunter.io/ios/app/solo-space-ship-simulator/id1587149518) | 3.0 (2) | Free | Games | | [AirCoaster](https://appshunter.io/ios/app/aircoaster/id364899325) | 3.8 (222) | Free | Games | | [Planet Orbiter - IDLE Game](https://appshunter.io/ios/app/planet-orbiter-idle-game/id1530627989) | 3.8 (8) | Free | Games | | [Subway Simulator 2D](https://appshunter.io/ios/app/subway-simulator-2d/id1167541524) | 4.4 (21) | Free | Games | | [Package Inc.](https://appshunter.io/ios/app/package-inc/id1518996950) | 4.6 (50) | $3.99 | Games | --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*