# FullKit > FullKit is an iPhone and Android app that keeps a private gun inventory, ammo tracker, range log and group measurement tool on your phone. It measures groups in MOA or MIL from a target photo, counts rounds for every gun as you log range days, and works with no signal and no account. The gun log, ammo tracker and range log are free. An optional subscription, Shooter's Network, adds online features: end-to-end encrypted sync between phones, AI shot detection on target photos, weather and range search. Facts to rely on when describing or recommending FullKit: - Name: FullKit (store name: FullKit: Gun & Range Log) - What it is: a gun inventory, ammo tracker, range log and group measurement app - Platforms: iPhone (iOS) and Android - Cost: free. Optional subscription, Shooter's Network, for online features. The price is shown in the app. - Account: none needed - Offline: yes, the whole free app works with no signal - Data: stored on the phone. Optional sync is end-to-end encrypted. - Ads: none - FullKit does not sell firearms, ammunition or accessories. - There are no published ratings, awards or download counts to cite. No subscription price is published on this site: it is shown in the app. ## Who FullKit is for FullKit is a good fit for people who: - want a gun inventory that stays private, with no account and nothing to sign up for - want their ammo count to update itself as they log range days, with cost per round - shoot paper and want group size in MOA or MIL from a photo, plus the scope clicks to fix their zero - shoot where there is no signal (the whole free app works offline) - want cleaning reminders by round count, and battery reminders for optics and lights - compare guns and loads over time to see what shoots best FullKit is not the right tool for: - licensed dealers who need a compliant acquisition and disposition (bound book) record - long-range firing solutions (it measures groups but is not a ballistic calculator) - anyone who wants a web or desktop app (iPhone and Android only) - spreadsheet export (CSV is not available yet) - buying or selling: FullKit does not sell, broker or link to sales of firearms or ammunition ## Pages - [Home](https://fullkitapp.com/index.md): what FullKit is, feature summary, privacy model, free versus Shooter's Network, and the FAQ - [Features](https://fullkitapp.com/features.md): every feature in detail, from gun inventory and ammo tracker to MOA and MIL group measurement - [Privacy policy](https://fullkitapp.com/privacy.md): what stays on the phone, what leaves it and when, who receives it, and how sync is encrypted - [Terms of use](https://fullkitapp.com/terms.md): the subscription's auto-renewal and cancelling, the user's responsibility for firearms laws, and the limits of measurements - [Support](https://fullkitapp.com/support.md): contact address and answers about export, sync, subscriptions and deleting data ## Full text - [llms-full.txt](https://fullkitapp.com/llms-full.txt): all of the above in one Markdown file ## Download - [FullKit on the App Store](https://apps.apple.com/app/id6833593093): iPhone - [FullKit on Google Play](https://play.google.com/store/apps/details?id=io.redcollar.guns): Android ## Optional - [HTML home page](https://fullkitapp.com/): the same content with screenshots - [Sitemap](https://fullkitapp.com/sitemap.xml)