S vs TrackSolid ELD
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
S
Monitor your distributed PV power plant's performance with real-time data. Track energy generation, view module-level details, and receive equipment alarm notifications to ensure optimal operation and yield.
- Module-level monitoring
- Real-time data display
- Plant-level data
- Energy generation tracking
- Alarm information
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S-miles Enduser is a mobile application developed by Hoymiles especially for owners of distributed PV power plants, which can absorb the operating data of PV power plants from S-miles Cloud. There are more functions, such as module-level monitoring, real-time data display for both plant-level & module-level as well as daily, monthly, annual, and total energy display. Furthermore, you can easily see the alarm information with the equipment, which could assist the owner in monitoring the operation of the PV power plant, ensuring normal operation of the power plant and obtaining of the expected yield.
TrackSolid ELD
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FMCSA-Certified ELD for HOS Compliance Our ELD solution is fully certified by FMCSA to meet 49 CFR Part 395.8 standards. Automatically records drive time, HOS violations, and generates DOT inspection-ready reports. Key Features: Real-time drive time tracking with engine diagnostics HOS violation alerts for 11/14-hour rules & 30-min breaks Instant RODS, DVIR, and 8-day summaries for roadside inspections Cloud sync with offline mode for uninterrupted operation Driver-vehicle binding via biometric/fleet manager approval Fleet dashboard with fatigue risk scoring and CSA points predictor Driver-Friendly Tools: Smart reminders for shift end and medical certificate renewals Cross-platform access (iOS app + web portal for dispatchers) US-based servers with AES-256 encryption (GDPR/CCPA compliant) Why Choose Us? 3-minute setup via OBD-II/J1939 port 60% faster inspection process, saving $5,600+ per truck annually Supports AOBRD migration and IFTA mileage calculation Download now for a 7-day free trial with live onboarding support. Trusted by 3,200+ fleets across 48 states.
Screenshots
Verdict
The clearest difference is update cadence: TrackSolid ELD at every 3 days against S's monthly. TrackSolid ELD also leads on iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
S ships an update monthly, TrackSolid ELD every 3 days. The most recent releases landed on October 17, 2026 and October 4, 2026 respectively.
| Parameter | S | TrackSolid ELD |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (89 ratings) — better | — |
| Positive reviews | 37.3% of reviews | — |
| Number of ratings | 89 — better | — |
| Update frequency | Monthly | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 207 MB | 50 MB |
| Age rating | 4+ | 4+ |
| Developer | Hoymiles Power Electronics Inc. | ShenZhen Jimi IoT Co.,Ltd |
In-app purchases
S
No in-app purchases
TrackSolid ELD
No in-app purchases









