# Tomstrails GPS UTM — user reviews > 154 indexed App Store user reviews of Tomstrails GPS UTM by Tomstrails.com, rated 4.80/5 from 1,599 ratings. - Source: https://appshunter.io/ios/app/tomstrails-gps-utm/id1004370364/reviews - App overview in markdown: https://appshunter.io/ios/app/tomstrails-gps-utm/id1004370364.md - Rating breakdown: 5★ 1,410 · 4★ 98 · 3★ 42 · 2★ 19 · 1★ 30 ## What do users think of Tomstrails GPS UTM? Overall sentiment: positive **Pros** - 🚀 Simple and free - 👍 Works well - 👍 Easy to use - 👍 Accurate and reliable - 👍 Great for hiking and emergencies **Cons** - 🐛 Doesn't do anything - 🐛 Coordinates not always accurate - 💰 Requires payment for some features **Commonly reported bugs** - Stopped working after iOS update - UTM grids were off initially, required setting changes **Most requested features** - Add support for Morocco coordinate system - Add option to average readings and hold the result - Add option to reduce coordinate display to 6 digits for emergency use - Bring back previous features like degrees/minutes display and ability to edit messages ## Newest reviews (19 of 154) ### 3/5 — please could you added merchich nord morocco *2024-10-27* many thanks ### 3/5 — Utile solo per vedere la posizione in WGS 84 *2024-09-26, version 2.0.1* Ci sono tanti altri sistemi di coordinate, ma selezionando ED50 ad esempio non cambia nulla. Nella schermata principale viene mostrata solo la coordinata WGS84 ### 5/5 — Buena *2024-05-08, version 2.0.1* Buena ### 5/5 — Localización de coordenadas *2024-04-29, version 2.0.1* Un apartado para localización de vértices establecidos anteriormente ### 5/5 — Excelente app *2024-04-10, version 2.0.1* Una de las mejores apps de geolocalización que he visto ### 5/5 — Muy útil *2024-04-01, version 2.0.1* Excelente la aplicación he tenido puntos para minería de forma correcta ### 5/5 — B *2024-03-18, version 2.0.1* Bona aplicació, amb una alta precisio ### 5/5 — Muy bueno *2024-03-11, version 2.0.1* Si ### 5/5 — Çok güzel *2024-02-21, version 2.0.1* Süper, elinize sağlık ### 5/5 — 100 puan *2024-02-06, version 2.0.1* 100 puan ### 4/5 — Apple Watch *2024-02-03, version 2.0.1* Apple Watch desteği ### 5/5 — Excelente *2024-01-06, version 2.0.1* Cumple perfectamente su función ### 5/5 — O melhor *2023-12-28, version 2.0.1* Top ### 3/5 — Ok *2023-12-04, version 2.0.1* UTMREF / MGRS fehlt ### 5/5 — Love it *2023-11-26* With a map perfect. ### 5/5 — การใช้ utm *2023-10-02, version 2.0.1* ใช้ได้สะดวกดีมากครับ ### 3/5 — Sehr vielfältig & präzise *2023-09-16, version 2.0.1* Leider kein MGRS. Dies würde ich mir noch für ein Update wünschen. ### 5/5 — Cps koordinat *2023-09-01, version 2.0.1* Doğru koordinat olması çok güzel ### 5/5 — Me encantó *2023-08-20, version 2.0.1* Simplemente genial. Era lo que buscaba ## Most critical reviews (10 lowest-rated) ### 1/5 — f *2021-09-25* r ### 1/5 — La presión ya me sale muy lejos a unos 150😡😡😡 *2021-02-15, version 1.51* Arréglenlo ### 1/5 — GPS UTM *2021-02-13, version 1.51* Son güncellemeden sonra çalışmıyor çöp oldu. ### 1/5 — Hata *2020-12-12, version 1.50* Koordinat 100 m ye yakın hata veriyor ### 1/5 — Useless *2020-01-21, version 1.41* It does not do anything ### 1/5 — Anything useful requires payment *2019-10-13* No option for formats. Decimal is useful but unavailable here. If it is available, it's buried in the menu. **Developer response:** Please contact me so I may help you with your points. tom@tomstrails.com ### 1/5 — No cambia el sistema de coordenadas *2019-08-14, version 1.35* No cambia el sistema de coordenadas, necesito trabajar con NAD27 y aunque lo seleccione me sigue mostrando WGS84 ### 1/5 — Başarısız *2018-06-23, version 1.34* İki telefonu yanyana koyup denedik ikiside farklı gösteriyor ### 2/5 — I'm and you a so *2024-11-19* Z xx zzz zzz and a Aaaa w a Pop asa wasdo afor Q t ### 2/5 — Sin *2022-06-14, version 2.0.1* No coinciden las coordenadas UTM con el catastro, ni con SIGPAC ## Most praised reviews (10 highest-rated) ### 5/5 — Super appli *2025-07-05, version 2.0.1* Pensez vous la sortir sur androïde ? Merci ### 5/5 — Gayet iyi *2025-05-20, version 2.0.1* Memnunum ### 5/5 — Başarılı *2025-01-06, version 2.0.1* Oldukça doğru ölçüm 👏👏👏 ### 5/5 — Excelente *2024-10-10, version 2.0.1* He usado esta aplicación durante muchas salidas a terreno, y no falla, tiene una buena precisión cuando se trata de ubicar puntos sin señal 10/10 ### 5/5 — Ing geologo *2024-09-23, version 2.0.1* Buscar estructuras ### 5/5 — Muy buena aplicación *2024-09-19, version 2.0.1* Funciona satelital mente 👍 ### 5/5 — Coordonnées gps *2024-08-23, version 2.0.1* Je ne connaissais jamais ma position gps, et grâce à cette application , j ai ma localisation immédiatement Génial ### 5/5 — Simple and free *2024-07-18* Easy to use, and the developers don’t hide anything behind paywalls or shove ads in your face. Just a simple, great app. ### 5/5 — UTM *2024-06-11, version 2.0.1* Muy buena aplicación siempre me sirve ### 5/5 — Works *2024-06-09* So far so good --- *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 2026-08-26.*