The DolphinRadar alternative with a real app.
Track anyone — free to try.
DolphinRadar is a powerful tracker, but it's web-only, paid per account, and sends weekly emails instead of alerts. UnfollowCheck tracks who anyone follows and unfollows from a public @username — free to try, with an iOS app, push notifications and a 3-profile watchlist. Type a @username to try it.
248,310 profiles tracked this month
The same anonymous tracking — in your pocket
Free to try
DolphinRadar gates all tracking behind a subscription. UnfollowCheck scans recent follows and newest followers free.
A real iOS app
DolphinRadar is web-only. UnfollowCheck has a native app with automatic checks and home-screen widgets.
Push, not weekly email
Get notified the instant a watched profile follows someone new — not a once-a-week report.
3 profiles, one plan
DolphinRadar charges per account. UnfollowCheck's watchlist covers up to 3 profiles together.
No cancellation maze
Reviewers report trouble cancelling DolphinRadar. UnfollowCheck is free to try, with billing handled by the App Store.
No password, ever
Like DolphinRadar, it works from a public @username — but never asks for your login or any data.
What is DolphinRadar — and why look for an alternative?
DolphinRadar (dolphinradar.com) is one of the more capable Instagram trackers out there. From a public username, it monitors a target account's activity — new follows, unfollows, likes, comments, story engagement and follower-count changes — and wraps it in weekly reports plus AI analysis and a built-in anonymous viewer and downloader. It never asks for your Instagram password, which is the right way to do this. If you want the widest possible net on one profile, DolphinRadar genuinely delivers a lot.
The reasons people look for an alternative are practical. It's web-only — there's no native app — and it notifies you by weekly email, not real-time push, so you find out about a new follow days later. Each subscription tracks a single account, so watching three people means paying three times. And the most common complaint in reviews isn't about the data — it's about billing, with multiple users reporting they struggled to cancel. There's also no real free tier for tracking.
How UnfollowCheck compares
UnfollowCheck covers the job most people actually want — seeing who someone recently followed and who their newest followers are — and it does that scan free, from a public @username, with no login and complete anonymity. Where it pulls ahead of DolphinRadar is delivery: it's a native iOS app that runs checks automatically and sends a push notification the moment a watched profile follows someone new — not a weekly digest. One plan covers a watchlist of up to 3 profiles, and there's a home-screen widget so you can glance at activity without opening anything.
It also tracks your own account, which DolphinRadar isn't built around: see who unfollowed you and who doesn't follow you back, with an alert when someone leaves. If you just want to look, the anonymous viewer shows a public profile's posts and stories without a trace.
Where DolphinRadar does more
In fairness, DolphinRadar tracks a broader set of signals than UnfollowCheck. If you specifically want to monitor someone's likes and comments, see story engagement, run AI personality breakdowns, or download a profile's media in bulk, DolphinRadar offers more of that on a single watched account. UnfollowCheck deliberately stays focused on the follow/unfollow questions — and keeps the entry scan free and the app password-free.
DolphinRadar vs UnfollowCheck
An honest comparison — including where DolphinRadar still tracks more.
| What you want | 🐬 DolphinRadar |  UnfollowCheck |
|---|---|---|
| Track follows & unfollows | Yes (paid) | Yes |
| Free scan to start | Tracking is paid | Yes |
| Native iOS app | Web only | Yes |
| Real-time push alerts | Weekly email | Yes |
| Watchlist in one plan | 1 account each | Up to 3 |
| Track who unfollowed you | Not the focus | Yes |
| Needs your Instagram password | No | Never |
| Likes, comments & AI analysis | Yes | No |
| Typical price | from ~$4.49/mo | From ~$3/mo |
DolphinRadar alternatives, answered
What is the best DolphinRadar alternative?
UnfollowCheck is a strong DolphinRadar alternative for the core job — anonymously tracking who someone follows and unfollows from a public @username. It starts with a free scan instead of a paid subscription, and the iOS app adds push notifications and a daily watchlist for up to 3 profiles. DolphinRadar tracks a wider set of signals, but UnfollowCheck is free to try, app-based, and has no per-account subscription.
Is DolphinRadar safe and legit?
DolphinRadar is a legitimate service — it has valid security, real traffic, and importantly it never asks for your Instagram password (it works from public usernames). The main complaints in reviews are about value and billing: updates are weekly rather than real-time, tracking is paid, and several users report trouble cancelling their subscription. There's no evidence it endangers your Instagram account.
Is DolphinRadar free?
Its anonymous viewer and downloader are free, but the actual activity tracking is paid — roughly $4.49/month (or about $33/year), with each subscription covering a single account. UnfollowCheck lets you scan any public profile's recent follows and newest followers for free, and its watchlist covers up to 3 profiles in one plan.
Does DolphinRadar or UnfollowCheck need my Instagram password?
Neither needs your Instagram password — both work from a public @username, which is the safe approach. UnfollowCheck never asks for a login at all and reads only public data, so your account is never exposed.
Does DolphinRadar have an app with notifications?
No. DolphinRadar runs in the browser with no confirmed native app, and it sends weekly email reports rather than real-time push notifications. UnfollowCheck has a iOS app that runs automatic checks and pushes an alert the moment a watched profile follows someone new or someone unfollows you.
What does DolphinRadar do that UnfollowCheck doesn't?
Quite a bit, to be fair. DolphinRadar tracks a broader range of public activity on a target — not just follows and unfollows, but likes, comments and story engagement — and adds AI personality/interest analysis plus a built-in story and post downloader. UnfollowCheck focuses on recent follows, newest followers, and unfollow tracking, delivered free and through a native app.
Can UnfollowCheck tell me who unfollowed me?
Yes. Point it at your own account and it shows the exact @usernames of everyone who unfollowed you and everyone who doesn't follow you back. The iOS app sends a push notification when someone leaves — something DolphinRadar's weekly email reports can't match.
How do I switch from DolphinRadar to UnfollowCheck?
Type any public @username into the scan box on this page to see recent follows and newest followers free — no login, no subscription. For daily monitoring, push alerts, and a 3-profile watchlist, download the UnfollowCheck iOS app.
Track anyone — with alerts, free to try.
Get follow/unfollow tracking, push notifications, and a 3-profile watchlist in the UnfollowCheck iOS app — Pro from about $3/month. No weekly emails, no per-account fees, no password.