Comparison

SleepGPS Client vs GPS51

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

SleepGPS Client

Monitor vehicles and assets in real-time, receiving instant alerts for geofencing, speeding, and theft. Track fuel consumption, generate detailed reports on driving history, and manage points of interest.

Highlights
  • Real-time tracking (direction, speed, fuel)
  • Instant event notifications (geofencing, speeding)
  • Driving history and detailed reports
  • Fuel level and consumption monitoring
  • Geofencing with custom alerts
  • Points of Interest (POI) markers
Features
Read full description

Utilice todas las funciones de software SLEEP TRACKER en Su móvil o tablet con facilidad. Características: · Seguimiento en tiempo real - ver la dirección exacta, la velocidad de desplazamiento, el consumo de gasolina, etc. · Notificaciones - reciben alertas instantáneas sobre sus eventos definidos: cuando el objeto entra o sale de geo-zona, el exceso de velocidad, el robo, puentes, alarmas SOS · Historia y Informes - Preview o descargar informes. Puede incluir diversa información: horas de conducción, puentes, distancia recorrida, consumo de combustible, etc. · Ahorro de combustible - verificar el nivel de combustible del tanque y el consumo de combustible a lo largo de la ruta. · Geofencing - le permite configurar límites geográficos alrededor de las áreas que tienen un interés específico para usted, y obtener alertas. · PDI - con POI (puntos de interés) puede agregar marcadores en los lugares que podrían ser importantes para ti, etc. · Accesorios opcionales - Sistema SLEEP TRACKER soporta varios accesorios Acerca de software de seguimiento SLEEP TRACKER: SLEEP TRACKER es el seguimiento y la flota GPS sistema de gestión, utilizado con éxito por muchas empresas, sectores públicos y hogares personales de todo el mundo. Permite realizar un seguimiento de un número ilimitado de objetos en tiempo real, obtener notificaciones específicas, generar informes y mucho más. Software SLEEP TRACKER es compatible con la mayoria de GPS y teléfonos inteligentes. Es fácil de usar, basta con iniciar sesión, añadir sus dispositivos GPS y empezar el seguimiento de sus objetos de menos de 5 minutos.

About

GPS51

Monitor and manage the location, historical routes, and alerts for various trackers and IoT devices. View real-time fuel consumption, video feeds, and two-way audio. Supports multiple tracker protocols and IoT devices.

Highlights
  • Real-time location tracking
  • Historical route playback
  • Alerts and geofencing
  • Fuel consumption monitoring
  • Video and audio streaming
  • Support for various tracker protocols
Features
Read full description

The platform allows users to comprehensively view and manage the position, trajectory, alerts, geofencing, dwell points, telephone alarms, and remote command transmission for diverse GPS trackers and IoT devices. It also provides live online access to fuel usage, video feeds, and intercom functions. The system is compatible with multiple tracker communication protocols and various IoT device types.

Screenshots

SleepGPS Client3 screens
GPS514 screens

Verdict

The call

The clearest difference is rating: GPS51 at 3.7 against SleepGPS Client's 3.0. GPS51 also leads on review sentiment (54% vs 20%) and update cadence (every 4 days vs every 2 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

GPS51 holds the better App Store score, 3.7 against 3.0. Both are backed by a comparable volume of ratings — 4 and 3 respectively. Written reviews point the same way: 20% of SleepGPS Client's written reviews are positive against 54% of GPS51's.

UpkeepUpdate frequency

SleepGPS Client ships an update every 2 months, GPS51 every 4 days. The most recent releases landed on October 3, 2026 and October 14, 2026 respectively.

Scorecard4 real differences · 6 level
SleepGPS Client versus GPS51: the parameters behind the verdict, then further details
ParameterSleepGPS ClientGPS51
PriceFreeFree
Rating3.0 (4 ratings)3.7 (3 ratings) — better
Positive reviews20.0% of reviews54.2% of reviews — better
Number of ratings4 — better3
Update frequencyEvery 2 monthsEvery 4 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.013.0 — better
Further details — not scored
Size151 MB121 MB
Age rating4+4+
DeveloperEddison Gonzalez深圳安诺盛科技有限公司

Customer experience

SleepGPS Client

All ratings4 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews10 reviews
Positive20.0%
Neutral10.0%
Negative70.0%

GPS51

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews24 reviews
Positive54.2%
Neutral4.2%
Negative41.7%

In-app purchases

None

SleepGPS Client

No in-app purchases

None

GPS51

No in-app purchases

Questions

Is SleepGPS Client free?
SleepGPS Client is free to download, with no in-app purchases.
Is GPS51 free?
GPS51 is free to download, with no in-app purchases.
Which has better reviews, SleepGPS Client or GPS51?
GPS51 is rated higher. SleepGPS Client averages 3.0 out of 5 from 4 ratings, while GPS51 averages 3.7 from 3 ratings.
Do SleepGPS Client or GPS51 have ads?
Neither SleepGPS Client nor GPS51 shows ads.
Which is updated more often, SleepGPS Client or GPS51?
SleepGPS Client ships an update every 2 months, and GPS51 every 4 days. Most recently, SleepGPS Client was updated on October 3, 2026 and GPS51 on October 14, 2026.

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