MAR vs Electricity Prices
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MAR
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These are datasheets of chemical substances developed by EMSA (European Maritime Safety Agency) that contain relevant information for responding to marine spill of hazardous and noxious substances (HNS). The MAR-CIS datasheets provide concise information on the substances' physical and chemical properties, handling and emergency spill response procedures, as well as maritime transport requirements for safe transport at sea. They collect different types of information on individual chemical substances: −Key properties: main hazards, and physical and chemical properties that define the emergency response operations from the very beginning e.g. flash point, vapour pressure; −Identification: reference numbers and names used to identify the substance; −Substance properties: main properties, appearance and behaviour; −Shipping information: explanatory information from the maritime transportation codes (e.g. IMDG, IBC and IMSBC codes) to help to understand how the substance is transported by sea and what responders can expect when they go on-board a vessel. Graphical representation of the GESAMP hazard profile; −Hazards and risks: classification and labelling, health and environmental hazards and substance intrinsic hazards; −Emergency measures: emergency health measures, emergency measures on board of vessels, exposure safety limits, environmental protection measures and danger zones for six different spill scenarios; −Case histories: past incidents involving the substances and response used; −Physical and chemical properties: the fingerprint of the substance. The application runs offline.
Electricity Prices
Track real-time electricity prices on your Apple devices. Plan energy usage for electric cars and appliances with upcoming hour insights and customizable price limits. Supports numerous European regions.
- Real-time electricity price display
- Apple Watch complications
- iPhone and iPad widgets
- Upcoming hour price insights
- Customizable price limits
- VAT and fee adjustment
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See the current electricity price on your Apple Watch, iPhone, and iPad. Whether you plan to charge your electric car or use household appliances, stay informed with the electricity price and plan your energy usage smartly. - Complications for Apple Watch. - Widgets for iPhone and iPad. - Support for multiple currencies. - Insights: See which the cheapest upcoming hours are. Pro features: - View Mode: Extend the graph to include all of tomorrow's prices. - Price Limits: Adjust the limits for what you consider to be a high and low price. - Price Adjustment: Adjust the price by adding VAT and fees to estimate what you actually pay for your electricity. Supported regions: - Austria - Belgium - Bulgaria - Croatia - Czech Republic - Denmark - Estonia - Finland - France - Germany - Greece - Hungary - Ireland - Italy - Latvia - Lithuania - Luxembourg - Montenegro - Netherlands - North Macedonia - Norway - Poland - Portugal - Romania - Serbia - Slovakia - Slovenia - Spain - Sweden - Switzerland - Ukraine Terms of Use https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: MAR at none against Electricity Prices's 4. MAR also leads on iOS requirement (11.0 vs 17.0). Electricity Prices's advantage is update cadence (fortnightly vs every 9 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
Both are free to download. Electricity Prices sells 4 in-app purchases, starting at $0.99 per month. MAR asks for nothing beyond the download.
MAR ships an update every 9 months, Electricity Prices fortnightly. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.
| Parameter | MAR | Electricity Prices |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.5 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | Every 9 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Requires iOS | 11.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 15 MB | 44 MB |
| Age rating | 4+ | 4+ |
| Developer | European Maritime Safety Agency | Jonas Varbrand Consulting AB |
In-app purchases
MAR
No in-app purchases
Electricity Prices
- Pro Version - 1 Month7 Days trial$0.991 Month
- Pro Version - 1 Year$9.991 Year
- Pro Version$9.99
- Pro Version - Lifetime$24.99









