31 Free Android Productivity Apps, Rated 4.51 on Average

Grok Bot is the most ambitious productivity concept in the group: its listing describes AI teammates that can sign in to tools and websites, continue working after you close your laptop, and take projects from start to finish. That makes it more than a chat assistant, but it also raises the biggest privacy and account-access questions in the list. Choose it only if you are comfortable granting an AI agent access to the services involved. The listing provides no price, rating detail, permission summary, or iOS availability, so the free label is not enough to judge its real cost.

Todoist is the more conventional recommendation for people who need tasks, reminders, notes, calendar events, and habits in one planning system. Its listing says more than 50 million people and teams use it, but that figure is a product claim rather than an independently verified statistic in this dataset. Compared with Grok Bot, Todoist asks you to organize the work yourself instead of delegating it to an agent. That is less futuristic, but easier to understand and control. The listing does not reveal subscription pricing or the limits of the free tier.

Machine Utilities targets mechanical engineers, machinists, and gearbox designers with gear calculations and manufacturing references. That narrow focus is its advantage: a specialist calculator can save more time than a general task app when the alternative is searching through manuals or rebuilding formulas. It is not a sensible download for ordinary planning, and the listing does not provide rating detail, price, permissions, or platform support beyond Android.

Aruba Utilities is built for wireless LAN monitoring and troubleshooting, with tools that work across WLANs plus clients for specific Aruba APIs. Network administrators gain more from this than from another checklist app, but the Aruba-specific functions may be irrelevant if your environment uses different equipment. Support is directed through email or the HPE Aruba Networking Community, and the listing includes a user guide link. No price, rating, or permission data is provided.

Network Utilities Ultimate packs Wi-Fi analysis, connected-device discovery, subnet calculation, HTTP inspection, host and server tests, port checks, and DNS lookups into one Android toolkit. It covers a wider technical surface than Aruba Utilities, so it is the more flexible pick for IT technicians, developers, students, and home troubleshooters. That breadth can also mean a busier interface than a single-purpose tool. The listing does not state whether advanced functions require payment or which permissions the app requests.

My Utilities is the least technical entry in this cluster and the easiest to justify for everyday use. It combines profit and loss calculations, discount math, unit-price comparison, unit conversion, time-zone conversion, and date-duration calculations, with an offline-first design. Compared with Network Utilities Ultimate, it trades diagnostic depth for practical tasks you can use while shopping, traveling, or checking business margins. The listing gives no price or rating breakdown, but its offline focus is a useful distinction for anyone who does not want constant connectivity.

SP: Utilities & EV Charging is a service utility rather than a general productivity app. Its listing identifies Singapore Power Limited and includes trailer and app imagery, but the supplied data does not describe the exact charging coverage, fees, payment flow, or supported regions. That makes it difficult to compare with the technical tools above. Consider it only if its Singapore Power context matches your location and service needs; the free label alone says nothing about charging costs.

Google Tasks keeps the planning model simple: create and manage tasks without the broader project system described for Todoist. That simplicity is useful if you already work inside Google’s ecosystem and do not need habits, team workflows, or a large planning layer. Compared with Todoist, it is the cleaner starting point, but the supplied listing does not provide enough detail to compare reminders, integrations, pricing, or ratings directly.

Google Drive handles a different bottleneck: finding, storing, editing, and sharing files. The listing says it supports more than 100 file types, document scanning through the camera, search by name and content, and filters by type or modification date. That makes it more useful for document-heavy work than Google Tasks, but storage limits and any paid plan costs are not included in the data. Check the official terms before treating the free tier as unlimited.

Qwen - Alibaba AI Assistant adds an AI assistant to the Google-centered cluster, but the supplied page content does not include enough feature, pricing, rating, or privacy detail to make a strong recommendation. That missing information matters more for an AI app than for a basic calculator because data handling and usage limits can shape the real experience. Keep it on a trial list rather than assuming the free label means unrestricted access.