Comparison

Atom PDF vs ME Smart

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

Head to head
About

Atom PDF

This app streamlines document workflows with features like PDF creation from images, versatile editing tools, and AI-powered chat support. It offers curated templates for business and personal use, along with local PDF reading and document history management.

Highlights
  • Convert images to PDF
  • Merge, split, crop PDFs
  • Business and personal templates
  • AI chat assistant for PDF queries
  • Local PDF reading
  • Document history management
Features
Read full description

Atom PDF is designed to enhance your productivity and streamline your document workflows. With a focus on flexibility and usability, Atom PDF offers a robust set of features suitable for a variety of business and personal needs. Key Features: #PDF Creation: Convert images to high-quality PDFs efficiently, making it easy to digitize and share documents. #Versatile PDF Editing: Manage your PDFs with essential tools including merging, splitting, cropping, and page reordering for customized document organization. #Curated PDF Templates: Access a selection of practical templates such as Bill of Lading, Confidentiality Agreement, Labour Contract, Meeting Agenda, Meeting Minutes, Quotation, Resume, and Sales Contract. These templates are designed to support common business and administrative tasks. #AI Chat Assistant: Utilize AI-powered chat support to assist with document preparation and answer PDF-related queries, supporting smoother workflow management. #Local PDF Reading: Open and read PDF files on your device with a responsive and user-friendly interface. #Document History Management: Keep track of your revision history and access previous document versions when needed. Atom PDF aims to offer a comprehensive toolkit for daily PDF management, allowing you to handle documents with confidence whether in a professional or personal context. Explore efficient PDF processing and document solutions with Atom PDF.

About

ME Smart

Features
Read full description

ME Smart connects devices that use, produce or store larger amounts of electricity. It determines when it makes sense to use, produce or store just the right amount of electricity via utilising our AI Strategies. ME Smart Controller links solar power plants, energy storage systems, heat pumps, and electric chargers to the ME Smart system. It manages electricity production and consumption, adjusts power draw from the grid, and uses advanced algorithms to ensure cost-effective energy use and maximum self-sufficiency. ME Smart Gateway This extension of the ME Smart system converts RS485 serial signals into TCP/IP signals. It is used when the ME Smart Controller’s two RS485 inputs are insufficient or when the device’s distance makes cable connections impractical. Additionally, the Gateway can control third-party devices via two relay outputs, such as a heat pump using SmartGrid Ready (SG Ready) or an EVU contact. The ME Smart Converters capture billing measurement data from meters with specific outputs without the need of additional power. The P1 and P1 – WiFi model wirelessly connects meters like the Iskraemeco AM550 to your network via WiFi or cable. The I1 (M-Bus) – Cable model connects meters like the Landis+Gyr E350 and E450 to the ME Smart controller via a wired connection. We optimize: ME Smart connects devices that use, produce or store larger amounts of electricity. It determines when it makes sense to use, produce or store just the right amount of electricity via utilising our AI Strategies. Smart EV Charging: When you at your home or in work, your vehicle could and should be charged the way it gets the battery full for the lowest cost possible. This becomes even more important if your company owns and charges multiple vehicles. Demand Response: When there is too much electricity available on the market, the result in low or even negative energy prices. You can benefit by adapting your use or production of energy to match what the market needs: use less or more, depending on the time. Supported devices: ME Smart can connect to more than 250 devices across 50 brands.

Screenshots

Atom PDF4 screens
ME Smart4 screens

Verdict

The call

The clearest difference is update cadence: ME Smart at every 2 weeks against Atom PDF's every 2 months. 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

Atom PDF ships an update every 2 months, ME Smart every 2 weeks. The most recent releases landed on October 7, 2026 and October 5, 2026 respectively.

Scorecard1 real difference · 8 level
Atom PDF versus ME Smart: the parameters behind the verdict, then further details
ParameterAtom PDFME Smart
PriceFreeFree
Rating4.8 (4 ratings) — better—
Number of ratings4 — better—
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.013.0
Further details — not scored
Size71 MB44 MB
Age rating4+4+
DeveloperBHIPSTER WORLD NETWORK TECH LIMITEDMERKUR Energija

In-app purchases

None

Atom PDF

No in-app purchases

None

ME Smart

No in-app purchases

Questions

Is Atom PDF free?
Atom PDF is free to download, with no in-app purchases.
Is ME Smart free?
ME Smart is free to download, with no in-app purchases.
Do Atom PDF or ME Smart have ads?
Neither Atom PDF nor ME Smart shows ads.
Which is updated more often, Atom PDF or ME Smart?
Atom PDF ships an update every 2 months, and ME Smart every 2 weeks. Most recently, Atom PDF was updated on October 7, 2026 and ME Smart on October 5, 2026.

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