The Helium app (available for iOS and Android) includes everything you need to on-board and maintain your hotspot and view its activity. With the app, which also is your Helium wallet, you're able to do things like:
Send and receive Helium tokens, and create Data Credits
Add your hotspot to the network and set your location
Configure your Wi-Fi
View your hotspots activity
See where other Hotspots are located
View details on blocks and Challenges
The Account tab shows your wallet and account balance, Notifications, the Send and Receive options, and recent transactions.
The hotspot tab shows your hotspot(s). There's a location map, the hotspots Settings section (gear icon), as well as a general health status (Online or Needs Attention). The settings provide access to updating the location and WiFi network, as well as running the Hotspots diagnostic report if needed.
If you swipe up on the hotspot, it shows the transactions, i.e. tokens mined, Constructed a Challenge, etc. and in which block the activity occurred.
You can swipe left/right to scroll through different hotspots if you have more than one.
This section gives stats and details on several aspects of the Network itself.
Hotspots: This is the overall coverage map. You can zoom in and out to view the different hotspots (and how many) are in each area.
Consensus Groups - View which Hotspots are actively in the Consensus Group, and view the Group for any given block.
Blocks: check the current block height, and view all of the transactions that happened in a particular block.
Challenges: This shows the last 24 hrs of recent Challenges. Click on the person icon in the upper right to filter out just the challenges your hotspot(s) have been involved in.
Statistics - Circulating supply of HNT, average block time, and average Consensus duration
In this section, you can configure your apps PIN settings, set the app Language, reveal the 12 security words (your private key) for your wallet, and view your current app version. There are also access to some help articles and the community Slack channel.