Comparison

CML SEA vs SpotElectric

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

Head to head
About

CML SEA

Monitor and control various device inputs and outputs remotely. Receive instant notifications for critical events, such as changes in digital inputs or analog readings like water levels.

Highlights
  • Read digital inputs
  • Control digital outputs (ON, OFF, PULSE, regulation)
  • Read analog inputs
  • Receive event notifications
Features
Read full description

- Read digital inputs - Control digital outputs (ON, OFF, PULSE, regulation) - Read analog inputs - e.g. water level - Get notification about events on the device - e.g. change of a digital input

About

SpotElectric

Features
Read full description

SpotElectric – your smart app for tracking real-time spot electricity prices across Europe. FEATURES • Live spot electricity prices from the ENTSO-E exchange • Interactive charts with 15-minute resolution • Support for 30+ European countries and bidding zones • Automatic currency conversion (EUR, CZK, PLN, HUF…) • Display prices per kWh or MWh • Add distribution fees and VAT • Daily statistics (min, avg, max) • Current price interval highlighted in chart PREMIUM FEATURES (optional SpotElectric Premium subscription) Some advanced features require a SpotElectric Premium subscription: • Price Alerts – get notified when price drops below / rises above your threshold • Consumption Calculator – see how much washing, cooking, or EV charging costs • Best Time Window – find the cheapest 1-4h block for your appliances • Today vs Yesterday – track daily price trends • Chart Sharing – export and share price charts 30+ SUPPORTED COUNTRIES Czechia, Slovakia, Germany, Austria, Poland, Hungary, France, Italy, Spain, Portugal, Belgium, Netherlands, Denmark, Finland, Sweden, Norway, Estonia, Latvia, Lithuania, Romania, Bulgaria, Greece, Croatia, Slovenia, Ireland, Great Britain, Switzerland, and more. PRICING • Basic – FREE • Premium Monthly – €2.99 / 79 CZK (auto-renews) • Premium Yearly – €24.99 / 649 CZK (auto-renews, save 32%) Subscription automatically renews unless cancelled at least 24 hours before the end of the current period. You can cancel anytime in App Store settings. Payment will be charged to your Apple ID account. Data sourced from the official ENTSO-E Transparency Platform. Available in English, Czech, Slovak, and German. Terms of Use (EULA): https://innoflow.cz/SpotElectric/terms_of_use.html Privacy Policy: https://innoflow.cz/SpotElectric/privacy_policy.html

Screenshots

CML SEA3 screens
SpotElectric4 screens

Verdict

The call

The clearest difference is in-app purchases: CML SEA at none against SpotElectric's 2. CML SEA also leads on iOS requirement (10.0 vs 13.0). SpotElectric's advantage is update cadence (every 2 weeks vs every 2 months). On price, ads 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. SpotElectric sells 2 in-app purchases, starting at $2.99 per month. CML SEA asks for nothing beyond the download.

UpkeepUpdate frequency

CML SEA ships an update every 2 months, SpotElectric every 2 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 5 level
CML SEA versus SpotElectric: the parameters behind the verdict, then further details
ParameterCML SEASpotElectric
PriceFreeFree
Positive reviews50.0% of reviews—
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS10.0 — better13.0
Further details — not scored
Size55 MB32 MB
Age rating4+4+
DeveloperSEA StudnaLudek Bartos

In-app purchases

None

CML SEA

No in-app purchases

2 purchases

SpotElectric

Subscriptions2
  • SpotElectric Premium$2.991 Month
  • SpotElectric Premium$24.991 Year

Questions

Is CML SEA free?
CML SEA is free to download, with no in-app purchases.
Is SpotElectric free?
SpotElectric is free to download, with in-app purchases available.
Do CML SEA or SpotElectric have ads?
Neither CML SEA nor SpotElectric shows ads.
Which is updated more often, CML SEA or SpotElectric?
CML SEA ships an update every 2 months, and SpotElectric every 2 weeks. Most recently, CML SEA was updated on November 3, 2026 and SpotElectric on October 31, 2026.

Other comparisons