Vvidget vs Logster
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Vvidget
Transform numerical data into various types of graphs. Easily share, print, or save your visualizations. Offers extensive customization options and integrates with other powerful data tools.
- Generates 1D, 2D, and 3D graphs
- Supports bar, column, pie, line, area, scatter, and more
- Data import from pasteboard and web servers
- Interactive graph manipulation (rotate, zoom, scroll)
- Export graphs via email, print, or AirDrop
- Project-based data organization and auto-saving
- Integration with Graph IDE for advanced features
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Vvidget is straightforward: • Makes graphs from numbers. • Made by the data visualization expert - VVI®. • Touch-hold a graph to email, print or save to your Photo Album. • Plenty of built-in options. • AirDrop your graph to the most powerful data visualization application on the iPad, Graph IDE. This Vvidget application is the same as the popular Graph application (also available on the App Store) except there is no additional in-app purchase. WHAT IS A VVIDGET? Vvidget is pronounced with only one "V" as in vijit. When you put the two Vs together they look like a W as in Widget. Vvidget makes widgets specific to graphical data reporting (information visualization). The three leading characters in Vvidget are VVI and VVI is the author of Vvidget. In a nutshell, "Vvidgets are widgets made by VVI". The popular Graph application for iPad, iPhone, Mac (also available on the App Stores), the preeminent Graph IDE application for iPad, iPhone, Mac and the Web and this Vvidget application are based upon the Vvidget Codebase. You may download or use any of those applications to see the power of Vvidget. Vvidget expressions include forms-based HTTP SOA API to native Framework API. Very powerful and can be used out of the box by graphic artists and integrated into web-based dashboards as either a service or collocated. Not just the normal stuff, but also the stuff that makes your enterprise unique. FEATURES • Includes several 1D, 2D and 3D graph types such as bar, column, pie, line, area, scatter, 3D perspective scatter, trajectory and surface, volumetric, z-sliced cell, maps, linear, semi-log, x-log, log-log, polar, r-log, Gregorian date and many variations. • Data is pasted from the pasteboard, fetched from web servers and inserted and edited using a table interface. • Touch-hold a graph to export it to Graph IDE on the iPad. Graph IDE is the most powerful data visualization application for the iPad and gives access to a wide variety of graph types and graphical effects. (Graph IDE is separately available for the iPad). • Touch graphs to rotate, zoom, scroll and scan data. • Touch data graphics, such as lines and bars, to show data values. • Touch-hold a graph to copy, print, mail, AirDrop and save it to other applications. • Data and preferences are organized by project and each project is persistent and automatically saved so you can show and retrieve your settings and data on subsequent use. • Thousands of graphic, graph and data attributes, including artwork, maps, autoscaling and many effects can be set by applying a skin made with Graph IDE (an optional macOS desktop application). • Includes the Least Squares, Scatter Graph, Run 'n' Graph, Weight and Health application features as special-purpose interfaces. • The Location Task can operate in the background acquiring GPS location coordinates and produce synthesized voice output streaming that ducks with music. Continued use of GPS running in the background can dramatically decrease battery life. NOTE: Continued use of GPS running in the background can dramatically decrease battery life. The Location Tracking task requires GPS for its function.
Logster
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With Logster you can simply create notes for your productions. These "logs" are related to a timecode. For creating logs you can use either buttons or a comment field for individual text notes. Logster further allows you to create logs having a start- and a end timecode to describe time ranges. +++ Internal system clock or external timecode sources Logster can be synced with the internal system clock or an external LTC timecode by simply connecting the timecode source with the audio jack of your iPad. +++ External keyboard support Logster allows a faster input of the commentfield with the support of CMD+RETURN Hotkey while working with an external keyboard. +++ Use of different frame rates All logs are stored as a timecode value, which can be visualized and used with different frame rates (24, 25 or 30 FPS). +++ Customize productions To perfectly fit your needs Logster is highly customizable and lets you create multiple setups for different productions. Each setup may have multiple pages with multiple buttons or input fields. Each keyword can be customized for color and type. +++ Export and email reports Logster works without a permanent internet connection. All logs are saved locally on your iPad and can be sent by email once a mail account is available. You can choose between a CSV file format which may be used in common spreadsheet software or a XML file format while exporting your logs. +++ Collaboration & Workflow integration Logster is designed for single use and also for collaboration. Some productions may require all logged information to be consistent and further be connected to a central database or a content management system. With Logster logs created on different iPads can easily be synced manually or automatically to a central place. If you're wondering how Logster can be integrated into your workflow, we will be pleased to further advise you.
Screenshots
Verdict
The clearest difference is price: Logster at Free against Vvidget's $24.99. Logster also leads on iOS requirement (15.6 vs 26.0). Vvidget's advantage is update cadence (monthly vs every 3 months). On 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
Logster is free to download; Vvidget costs $24.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Vvidget ships an update monthly, Logster every 3 months. The most recent releases landed on June 1, 2026 and September 18, 2026 respectively.
| Parameter | Vvidget | Logster |
|---|---|---|
| Price | $24.99 | Free — better |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 37.5% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Monthly — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad — better | iPad |
| Requires iOS | 26.0 | 15.6 — better |
| Further details — not scored | ||
| Size | 36 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | VVI, INC. | Studio Berlin GmbH |
In-app purchases
Vvidget
No in-app purchases
Logster
No in-app purchases









