# Opensignal Speed Test Ad Free — user reviews > 939 indexed App Store user reviews of Opensignal Speed Test Ad Free by Opensignal Inc., rated 4.50/5 from 17,687 ratings. - Source: https://appshunter.io/ios/app/opensignal-speed-test-ad-free/id598298030/reviews - App overview in markdown: https://appshunter.io/ios/app/opensignal-speed-test-ad-free/id598298030.md - Rating breakdown: 5★ 13,005 · 4★ 2,651 · 3★ 849 · 2★ 339 · 1★ 843 ## What do users think of Opensignal Speed Test Ad Free? Overall sentiment: negative **Pros** - 🚀 Reset Stats - 🚀 Useful practical tool - 🚀 Simple, clean interface - 🚀 Features and Navigate - 🚀 Works well **Cons** - 🐛 What he** have they done? - 🐛 Open signal tower loc not working - 🐛 Tower location option - 🐛 Directional Arrow not working - 🐛 Can no longer point towers - 🐛 Broken in latest release, no tower data - 🐛 Still can't find cell tower, even in city - 🐛 Was a really good app - 🐛 Celltower location not working - 🐛 No cell tower info - 🐛 Compass Directional Arrow - 🐛 Questionable Download/Upload Speeds - 🐛 Tower locator doesn't work - 🐛 Paid off by cell company - 🐛 Useless - 🐛 Slightly Useful - 🐛 Not working on iphone xs - 🐛 Poor - 🐛 Completely Useless! - 🐛 Odd results - 🐛 Slightly Useful - 🐛 Worthless and Misleading - 🐛 Doesn't monitor - 🐛 Strange issue - 🐛 Difficult to use - 🐛 Doesn't actually identify cell towers - 🐛 Pointless. No value or info - 🐛 Severe Data Drainer - 🐛 Good App But... - 🐛 Inaccurate - 🐛 Crippled apps - 🐛 Blind - 🐛 One word - 🐛 Questionable Download/Upload Speeds - 🐛 One flaw with the app - 🐛 Paid off by cell company - 🐛 Useless **Commonly reported bugs** - History is all screwed up, dates don't make sense - Open signal tower loc not working - Tower location option not working - Directional Arrow not working - Can no longer point towers - No cell tower located - Broken in latest release, no tower data - Still can't find cell tower, even in city - Celltower location does not work for iPhone devices - No cell tower info - Compass Directional Arrow not working - Odd results with tower location - Tower locator doesn't work - Shows 5G as 4G - Doesn't monitor drops - Strange issue with no towers showing - Doesn't actually identify cell towers - Upload test consistently fails - Crashes - Refreshing carriers not working **Most requested features** - Reset Stats - Tower location option - Dark mode option - Advanced analytics dashboard - Cell tower compass - Distance to tower - Ability to test 1080p and 4K video - Show all nearby towers on map - Ability to change carrier filter ## Newest reviews (10 of 939) ### 3/5 — Buggy Updates *2026-07-30, version 6.1.2* The app does not measure download speeds any more, whether cellular or WiFi. This started with the last two updates. ### 4/5 — Where is 5G? *2026-07-28, version 6.1.2* This app needs to be updated to list 5G as a network type. ### 3/5 — Download speed broken *2026-06-17, version 6.1.0* Latest update breaks download speed report and there is no way to contact the dev if you use Gmail. ### 3/5 — Feedback opmerking *2026-04-06, version 6.0.42* Beste, Ik merk dat DIGI Belgium momenteel nog niet beschikbaar is in de nPerf app op iPhone. Nochtans is het netwerk al actief, inclusief 4G en 5G dekking (bijvoorbeeld in Bocholt). Daarnaast lijkt actieve mapping voor DIGI nog niet ingeschakeld te zijn, waardoor gebruikers het netwerk niet kunnen meten of terugvinden op de kaart. Zou het mogelijk zijn om DIGI Belgium toe te voegen aan de app en actieve mapping te activeren? Dit zou gebruikers helpen om de dekking en prestaties correct te testen en weer te geven. Alvast bedankt voor jullie moeite en ondersteuning. Met vriendelijke groeten ### 2/5 — What Happened to open signal? *2026-03-25, version 6.0.41* In a merto area, and almost ne service. OS is supposed to document this, but instead, gives the phone co a pass. Says, you are in airplane mode. I am not, it connects at the speed of dial up. Gutless shills. ### 5/5 — En *2026-01-07, version 6.0.35* Great ### 5/5 — WARs *2025-12-12, version 6.0.35* S.A.C. ### 1/5 — They broke something *2025-12-10, version 6.0.35* I’ve been using this app almost daily for several years. Something broke in the recent update. Now I get “Internet connection appears to be offline” every time I try to use it. When I go to browser based speed test sites they all work fine. Done the usual delete and re-install to no avail. Please fix this once great app! ### 2/5 — 連続してスピードテストをするとたまに、不具合が起き、測定不能エラーになる。 *2025-12-08, version 6.0.35* 速度は測れる時は測れますが。たまにエラーが起きてPING値がカンストしたり、測定不能エラーが出ます。 こんなことなら、他社サービス使った方がマシ ### 5/5 — Я доволен 😊 *2025-11-23, version 6.0.33* пользуюсь этим приложением уже больше года , меня устраивает ! 🤝 ## Most critical reviews (10 lowest-rated) ### 1/5 — Inaccurate *2026-07-22, version 6.1.2* I understand this is a free app, so I figured it had limitations, but even with a 5G 2-3 bar signal it indicates “no cell tower found”. I just am trying to determine where I’m getting the signal from. Another app that’s a joke, deleting. ### 1/5 — Heavy User Tracking *2026-06-17, version 6.1.0* Not Recommended ### 1/5 — Worthless *2026-05-24, version 6.0.44* Worthless app cant even zoom into an actual city to see coverage you have to zoom out to half the state. Deleted ### 1/5 — does not work for 5G *2026-04-04, version 6.0.42* What a waste of time. I had this installed on my old 4G phone and the app migrated over to my 5G iPhone 16, but never showed 5G towers (and no updates showed available). Uninstalled and reinstalled, and got a completely different version which listed 5G in the filter. It shows me 20 towers, none of which are the 5G tower I know I am connected to. Doesn’t even show a tower there. It also shows a bunch of towers half a mile out in the middle of a lake. This app is useless - why would I pay for such a downgrade from the old version. ### 1/5 — Abysmal App *2026-03-22, version 6.0.41* How Opensignal is considered the the gold standard, I have no clue! This is one of the least functional apps. From the user interface being abysmal, to the app being not being able to perform speed tests at the maximum download and upload speed that the network is capable of and showing data relevant to the speed test, to the find my tower feature never working, I honestly think they should remove the app and rebuild it from the ground up! ### 1/5 — Unsure if still updated?? *2026-03-05, version 6.0.40* I am familiar with the app for many years. I am unsure if developers have abandoned it or if they are just lagging behind regarding app updates I really hope it’s the latter thought. I really like this app. ### 1/5 — WiFi *2026-01-31, version 6.0.38* I have my router radiating a strong signal but this app doesn’t appear to sense it! ### 1/5 — nach dem neuesten Zwangsupdate *2026-01-28, version 6.0.38* nur noch Fehler bei Geschwindigkeitstest . Sowohl mobil als auch Wlan. Immer diese Verschlimmbesserungen . Jetzt isses Müll . ### 1/5 — No longer works on my phone *2026-01-26, version 6.0.36* Formerly a good app. No longer works on my iPhone 17 Pro Max ### 1/5 — I am curious *2025-12-31, version 6.0.35* Hi is this app real? Looks like nothing is happening while using the app. At what measure of the internet speed supposed to be for this app to work significantly? ## Most praised reviews (10 highest-rated) ### 5/5 — Great App *2026-07-19, version 6.1.2* This app provides real time feedback that help you understand your internet connection ### 5/5 — Works Fast!! *2026-05-26, version 6.0.44* Great help for setting up WiFi ### 5/5 — Very Good App *2026-05-14, version 6.0.44* This app is brilliant. I live in the countryside in Spain and I do have internet issues occasionally. This app always lets me know if my internet and especially my WiFi is working. I thoroughly recommend it. ### 5/5 — Very Good *2026-03-08, version 6.0.41* Doesn’t seem to have a lot of features but what it does have, it does very well. Straight forward and works. ### 5/5 — El mejor *2026-03-06, version 6.0.41* El mejor de muchas apps que probe 10/10 ### 5/5 — Reliable Bandwidth App *2026-02-24, version 6.0.39* Never fails and is very accurate. ### 5/5 — Best Speed Test App *2026-02-18, version 6.0.38* Best internet speed testing app amongst the ones I have used so far. No advertisements and really like the video testing feature. ### 5/5 — Fonctionne très bien *2026-02-11, version 6.0.38* A1 ok ### 5/5 — Test open signal per fibra poste *2026-02-08, version 6.0.38* L’App di Open Signal è molto facile da usare ed è velocissima e vale sia per navigare che per test velocità video di riproduzione Consigliata ### 5/5 — Speed test *2026-01-21, version 6.0.36* I think that this is extremely accurate ever helpful --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-27.*