PETROWATCH vs Sustainable Plastics
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PETROWATCH
This app provides in-depth news and market intelligence on India's oil and gas industry. It offers exclusive insights into government policies, industry players, and future projects, sourced by investigative journalists.
- In-depth industry news
- Market intelligence reports
- Government policy insights
- Future project analysis
- Exclusive industry contacts
- Real-time LNG cargo tracking
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WHO WE ARE Petrowatch is the most visible, credible and authoritative oil and gas news brand in India. Published uninterrupted since February 1997 Petrowatch is a subscription-only fortnightly market intelligence App on the Indian oil and gas industry staffed by journalists with a background in investigative reporting. All our stories are sourced from an impeccable network of industry and government contacts; our news and analysis is delivered by a dedicated team of correspondents in Delhi, Mumbai, Ahmedabad and Chennai. OUR CUSTOMERS Petrowatch readers are middle to senior managers, geologists, directors, managing directors and senior-level decision-makers of multinational and Indian companies operating in the country’s oil and gas industry. Most Petrowatch users are managers working for private and public sector Indian companies looking for advance commercial and political information on the country’s exploration, production, midstream and downstream sectors. For overseas companies such as British Gas, Cairn Energy, Shell, ExxonMobil, Chevron, Hardy Oil and Petronas, Petrowatch is a ‘must-have’ entry tool explaining the complex operating environment in India where few outside the country know it has an oil industry. E&P, LNG, GAS AND PIPELINES, NEW PROJECTS Our stories give you the ‘inside track’ on India’s heavily state-regulated oil and gas industry with insights on government policies, the dominant personalities, bureaucrats, politicians, industrialists and institutions that control this heavily regulated sector. Also covered is future seismic, drilling, rig and other onshore and offshore upstream activity planned by operators ONGC, Oil India, Reliance, Cairn, Essar and a host of small private sector players including Hardy, HOEC, Selan, Interlink, Joshi, Sintex, Jay Polychem and others. Particular emphasis is placed on the fast-expanding LNG sector, with spot LNG news, import terminal construction, gas pricing, law suits against the government and planned multi-million dollar infrastructure tenders before they’re announced in the press. Petrowatch also provides real-time reports on LNG cargo arrivals landing at the country’s four LNG import terminals at the ports of Dahej (operated by Petronet-LNG) and Gujarat (operated by Shell and Total) as well as Kochi in Kerala (Petronet-LNG) and Dabhol (Ratnagiri Gas & Power). TRACKING THE OIL MINISTRY, DGH AND PNGRB Petrowatch market intelligence provides detailed insights into the Ministry of Petroleum & Natural Gas (MoPNG) in Delhi with its intricate hierarchy of bureaucrats from the Indian Administrative Service (IAS) reporting to the senior-most bureaucrat of the day and ultimately to the oil minister. Also covered is the Directorate General of Hydrocarbons (DGH) responsible for ensuring compliance with Production Sharing Contracts (PSCs) between oil companies and the government for exploration blocks won from nine rounds of the New Exploration Licensing Round (NELP). Covered in equal measure is work at the Petroleum & Natural Gas Regulatory Board (PNGRB) set up to regulate the fast expanding City Gas Distribution (CGD) sector and delivery of Compressed Natural Gas (CNG) for vehicles and Piped Natural Gas (PNG) to homes. SNIFFING OUT INDUSTRY MALPRACTICE Petrowatch is also at the vanguard of a robust nationwide campaign to clean up public life and is not scared of sniffing out corruption or pointing a finger at alleged wrong-doing among bureaucrats and civil servant with hard evidence to back up its findings. SUBSCRIPTION OPTIONS Petrowatch is a FREE App for existing Petrowatch web customers with a username and password to access www.petrowatch.com. For subscription details write to info@petrowatch.com www.petrowatch.com – ‘Market Intelligence on the Indian Oil and Gas Industry’
Sustainable Plastics
Stay informed on the global plastics industry's transition to circularity. This app delivers news on recycling, bioplastics, policy, and technological advancements. It also features a chemical recycling tracker for industry initiatives.
- Circularity in plastics industry news
- Recycling and bioplastics coverage
- Policy and technology developments
- Chemical recycling tracker
- Latest industry stories
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Sustainable Plastics covers the shift to circularity within the global plastics industry. It focuses on sustainability issues including recycling, bioplastics and policy while covering developments in machinery, materials and technology. Now, Sustainable Plastics brings its news coverage to an app on your mobile device. Find our latest stories and our coveted chemical recycling tracker, which catalogues chemical recycling initiatives and partnerships in the industry.
Screenshots
Verdict
The clearest difference is monetization model: Sustainable Plastics at free against PETROWATCH's subscription. Sustainable Plastics also leads on ads (none vs shown) and update cadence (every 6 months vs every 12 months). PETROWATCH's advantage is iOS requirement (13.0 vs 15.0). On price, 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.
PETROWATCH ships an update every 12 months, Sustainable Plastics every 6 months. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.
| Parameter | PETROWATCH | Sustainable Plastics |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (4 ratings) — better |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | — | 4 — better |
| Update frequency | Every 12 months | Every 6 months — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Subscription | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 39 MB | 134 MB |
| Age rating | 4+ | 4+ |
| Developer | Petrowatch | Crain Communications, Inc. |
Customer experience
PETROWATCH
Sustainable Plastics
In-app purchases
PETROWATCH
No in-app purchases
Sustainable Plastics
No in-app purchases
Questions
Is PETROWATCH free?
Is Sustainable Plastics free?
Do PETROWATCH or Sustainable Plastics have ads?
Which is updated more often, PETROWATCH or Sustainable Plastics?
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