Comparison

Chart2020 Connect vs TVPS Calc

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

Head to head
About

Chart2020 Connect

Features
Read full description

Chart2020® CONNECT is a professional-grade vision testing solution with CONNECT Personalities: 1. iPad optimized profession-grade vision tests; 2. Controller for Chart2020 CHART2020 CONTROLLER PERSONALITY: CONNECT is a controller for Chart2020, the premier visual acuity and ocular performance platform, utilizing gestures and one-touch, hiding “docks” -> Wirelessly, synchronously manages Chart2020 functions -> One-button access to extensive library of tests (no more FUNC / CTRL / F# key combination memorization) -> Provide private views of eye test content / answers (stereo acuity, contrast sensitivity, (e)ETDRS) -> Adds patient entry fields with iPad simplicity to add and manage patients for “Wizard-driven” tests, test administration, and reports management -> Live view of patient monitor -> Intuitive icons used across both platforms -> Intuitive gestures for acuity chart “Intelligent” letter randomization, multiple types of masking / isolation / crowding, as wells as navigation through your test sequences -> Display of distance media (images, movies, education, marketing) -> Synchronous drag and drop of test sequence tests -> Use in multiple exam rooms with unique identities -> Selective display of rich variety of LogMAR, Sloan compliant optotypes (Tumbling E and C, Low vision, HOTV, Sloan Numbers, Japanese, Korean, Arabic, Russian, Hebrew, Greek)

About

TVPS Calc

This application simplifies administering and analyzing TVPS-4 tests. It allows for complete or partial test completion, raw score entry, and detailed results visualization including age and percentile equivalents. Generate and share PDF reports, and maintain a history of past tests, all stored offline for data confidentiality.

Highlights
  • Complete or partial TVPS-4 tests
  • Raw score entry
  • Results visualization (age, percentile)
  • PDF report generation
  • Test history and search
  • 100% offline data storage
Features
Read full description

Key Features: - Complete or Partial Tests: Administer the TVPS-4 with flexibility, using a grid that complies with ATP standards for an accurate and reliable evaluation. You can also pause a test to resume it later. - Raw Score Entry: Enter the scores obtained during past evaluations without complication. - Results Visualization: Access a detailed analysis of scores, including raw score, corrected score, equivalent age, percentile, for a complete understanding of the evaluated visual perceptual abilities. - PDF Reports: Generate and instantly share interpretation reports, facilitating communication between professionals and with patients or their families. - Save and History: Keep a record of past tests for easy tracking and quick searching. Data storage is 100% offline in full respect of the confidentiality of health data. The TVPS Calc application is a tool for calculation and visualization support, TVPS Calc is not a diagnostic tool. It is intended to complement the use of official ATP® TVPS-4 resources and materials, and should be used by trained professionals.

Screenshots

TVPS Calc4 screens

Verdict

The call

The clearest difference is price: Chart2020 Connect at Free against TVPS Calc's $14.99. Chart2020 Connect also leads on iOS requirement (8.0 vs 13.0). TVPS Calc's advantage is in-app purchases (none vs 4) and device support (3 vs 1). On update cadence and ads 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

Chart2020 Connect is free to download; TVPS Calc costs $14.99 up front. Chart2020 Connect sells 4 one-off in-app purchases. TVPS Calc asks for nothing beyond the download.

UpkeepUpdate frequency

Chart2020 Connect ships an update fortnightly, TVPS Calc every 2 weeks. The most recent releases landed on October 7, 2026 and October 8, 2026 respectively.

Scorecard4 real differences · 4 level
Chart2020 Connect versus TVPS Calc: the parameters behind the verdict, then further details
ParameterChart2020 ConnectTVPS Calc
PriceFree — better$14.99
Positive reviews—100.0% of reviews
Update frequencyFortnightly — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesNo — better
Monetization—Paid
DevicesiPadiPhone, iPad, iPod — better
Requires iOS8.0 — better13.0
Further details — not scored
Size62 MB25 MB
Age rating4+17+
DeveloperShemesh Health Solutions PTY LtdDokitek

In-app purchases

4 purchases

Chart2020 Connect

One-time4
  • 10 emails$9.99
  • 25 emails$21.99
  • 50 emails$44.99
Show 1 more
  • 100 emails$84.99
None

TVPS Calc

No in-app purchases

Questions

Is Chart2020 Connect free?
Chart2020 Connect is free to download, with in-app purchases available.
Is TVPS Calc free?
TVPS Calc costs $14.99, with no in-app purchases.
Do Chart2020 Connect or TVPS Calc have ads?
Neither Chart2020 Connect nor TVPS Calc shows ads.
Which is updated more often, Chart2020 Connect or TVPS Calc?
Chart2020 Connect ships an update fortnightly, and TVPS Calc every 2 weeks. Most recently, Chart2020 Connect was updated on October 7, 2026 and TVPS Calc on October 8, 2026.

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