Comparison

Deye ESS vs Tetocom PoC

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

Head to head
About

Deye ESS

Manage your power station equipment throughout its lifecycle with smart, scenario-based energy storage. Features include real-time monitoring, efficient O&M, fault diagnosis, and a smart revenue calculator. Access nationwide electricity prices to optimize operations and maximize ROI.

Highlights
  • Full lifecycle equipment management
  • All-in-one O&M with fault diagnosis
  • AI-powered maintenance scheduling
  • Real-time equipment monitoring
  • Smart revenue calculator
  • Nationwide electricity price lookup
Features
Read full description

【Deye Energy Storage】 is a dedicated application designed for power station equipment management, delivering a smart and scenario-based energy storage experience. Here's what you can expect from the core features: 【Full Lifecycle Management】 Manage your energy storage equipment throughout its entire lifecycle, ensuring professional care and maintenance at every stage. 【Efficient All-in-One O\&M】 Integrates all-in-one operations and maintenance features, including fault diagnosis, performance optimization, and AI-powered maintenance scheduling—empowering you to manage daily operations efficiently while reducing costs. 【Reliable Real-Time Monitoring】 Monitor equipment status in real time with live data streams. Stay informed about system health and performance, ensuring stable operation and quick response to potential issues. 【Smart Revenue Calculator】 Calculate power station revenue on the fly. The built-in tool provides real-time financial analysis based on actual power output and local electricity prices, helping you optimize your strategy and maximize ROI. 【Nationwide Electricity Price Lookup】 Access up-to-date electricity prices across regions in China—anytime, anywhere. Stay ahead of market trends and adjust your operational plans accordingly. We believe the 【Deye Energy Storage】 app will become your trusted assistant in power station management. Download now and start your journey toward smarter, more efficient, and more convenient energy operations.

About

Tetocom PoC

Features
Read full description

Tetocom PoC is a professional walkie-talkie device manager and real-time voice PTT app for team collaboration, outdoor work and security patrols. Main features: • Device management: view online/offline status, name, account and battery level • Real-time PTT: one-to-one/group voice with clear audio and low latency • Device details: view basic info and running status • Quick operations: select device, start intercom, check status Ideal for construction, security, property management and outdoor teams.

Screenshots

Deye ESS4 screens
Tetocom PoC4 screens

Verdict

The call

The clearest difference is update cadence: Deye ESS at every 10 days against Tetocom PoC's every 4 months. Deye ESS also leads on iOS requirement (13.0 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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

Deye ESS ships an update every 10 days, Tetocom PoC every 4 months. The most recent releases landed on October 17, 2026 and October 1, 2026 respectively.

Scorecard2 real differences · 7 level
Deye ESS versus Tetocom PoC: the parameters behind the verdict, then further details
ParameterDeye ESSTetocom PoC
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 10 days — betterEvery 4 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size103 MB75 MB
Age rating17+4+
Developer萃绩科技(上海)有限公司泉州市铁通时代科技有限公司

In-app purchases

None

Deye ESS

No in-app purchases

None

Tetocom PoC

No in-app purchases

Questions

Is Deye ESS free?
Deye ESS is free to download, with no in-app purchases.
Is Tetocom PoC free?
Tetocom PoC is free to download, with no in-app purchases.
Do Deye ESS or Tetocom PoC have ads?
Neither Deye ESS nor Tetocom PoC shows ads.
Which is updated more often, Deye ESS or Tetocom PoC?
Deye ESS ships an update every 10 days, and Tetocom PoC every 4 months. Most recently, Deye ESS was updated on October 17, 2026 and Tetocom PoC on October 1, 2026.

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