Developer harassed me on Twitter and via email
Just look at all of his responses to negative reviews. He insults customers and can't seem to take negative reviews seriously.
Too bad
However, after reading several replies left to users in the reviews, it left a very bitter impression on me.
I completely understand that an app like this is expensive to maintain and that a free model may no longer be sustainable. No one should expect a developer to work for free forever. That said, responding to criticism with so much aggression, insults, or contempt unfortunately gives a very unprofessional image of the project.
It’s a shame, because the app seems to have enormous potential, but when people are literally entrusting years of personal data and life history to a platform, the human factor and trust in the developer become just as important as the technical quality.
I sincerely wish you the best with the project, but I think many users would probably have accepted the pricing changes more easily with a calmer and more respectful approach.
Does what it says
Great replacement for Google Maps
Broken & Abandoned
Ruined Christmas For My Family
The core failure is the so-called "learning engine” which never actually learns. Despite manually correcting hundreds of misidentified trips 30-minute tram commutes repeatedly logged as "walking," walking segments corrupted by phantom "cycling" recordings, the system and machine learning bogus shows zero improvement. The advertised highest accuracy detection is fiction; it cannot distinguish between a bicycle and an airplane moving at vastly different speeds, rendering all statistics meaningless.
Battery consumption directly contradicts the developer's claims. The app description promises "low power sleep mode" with GPS deactivated when stationary, yet Arc routinely consumes 40-50% daily battery on an iPhone 15 Pro—effectively requiring mid-day charging for anyone with a two-hour commute. This is not the "morning to evening" performance advertised.
Most egregiously, the GPX export function (the only method to retrieve your personal location data) produces corrupted files unreadable by standard mapping tools like QGIS or Google Earth. Your location history is held hostage behind a paywall for an export feature that fundamentally does not work.
The support forum is a ghost town; critical bug reports receive no developer response and the developer himself hasn’t been active on his own form in almost a year. When challenged about converting a functional app into a mandatory subscription service, Mr. Greenfield's published response dismisses us: "if you're not willing to pay for this kind of functionality, yes, you will need to look elsewhere."
This app’s business plan is a monthly tax on data you generated but cannot reliably access or export all while the developer requires that you give him access to all of it. The last update (January 2025) addressed trivial edge cases while core functionality deteriorates. Do not subscribe. Do not reward this developer for monetizing software he refuses to maintain. Time to sunset this and move on.
Disappointing and dishonest
Haven’t Tried it Yet
One star.
Crashes Often
The app hasn’t been updated in about 8 months. I respect the developer and the work that clearly went into this, but it’s starting to feel like a neglected project. When it works, it’s great!
Crashes way too often
Edit: Before I get the inevitable passive-aggressive reply (lol): I’ve already reached out via the support form. The app hasn’t been updated in about 8 months. I respect the developer and the work that clearly went into this, but it’s starting to feel like a neglected project. When it works, it’s great!
Edit edit: yep lol there’s the passive-aggressive reply
Response from developer
Hi! You have *not* reached out through the support system, because if you have you'd realise this app is under very active development, and there's a complete rewrite already in public beta. Anyone who has spent even a second on the support forum would realise that "neglected" is completely incorrect, and I absolutely live and breath this app, working on it every day. In future, please don't lie in reviews. And if you want actual positive responses from developers, don't give them 1 star reviews that harm their business. Do you realise that review scores make and break businesses, and that giving 1 star reviews can do significant harm to indie developers? If you care about a product, don't do that. Edit: This reply isn't passive aggressive, it's straight up aggressive. You're lying, you're being an awful person, and you're not welcome to use my apps. Cancel any subscription if you have it, delete my app, and do not come back. That should be clear enough - no ambiguity. Get lost.
Crashes way too often
Edit: Before I get the inevitable passive-aggressive reply (lol): I’ve already reached out via the support form. The app hasn’t been updated in about 8 months. I respect the developer and the work that clearly went into this, but it’s starting to feel like a neglected project. When it works, it’s great!
This is AMAZING!
- Much more detail and precision, such as routes you take and the time you completed them.
- No performance bugs.
- A built-in machine learning algorithm that picks up patterns quickly.
- Key stats about your timeline.
- Easy backup and export options.
- Complete privacy. The cherry on top!
To be honest, I’m concerned about battery life. But I haven’t had a problem yet.
Kudos to the developer. One more fan in the pool.
Failed
Fix the export controls and I will change my review.
Simply The Best
Serious lack of capability for such a basic feature
Perfect app
Disappointing
Exceeded my expectations so far!
Lorry driver who wants to see a GPS trail of their day
Love this app and because it does the things I want it to do really well I can see myself subscribing for years to come. Unless google fixes timeline. I can see the developers cares about this app which I really appreciate as the UI is on point.
