Comparison

VC_App vs Numvolt

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

Head to head
About

VC_App

This app provides students with comprehensive information about the IIE's Varsity College. Stay updated on campus news, manage Hub queries, and track sports activities.

Highlights
  • Campus news updates
  • Hub query logging
  • Sports activity tracking
  • Information on college offerings
  • Stay connected
Features
Read full description

Stay connected with the IIE’s Varsity College App. Find out everything the IIE’s Varsity College has to offer. Stay up – to – date with the latest campus News, log your Hub queries, keep tabs on VC Sports, and more.

About

Numvolt

Enhance your mental math skills with a comprehensive trainer offering 15 topics and 150 levels each. Learn fastest calculation methods, track progress, and compete globally. Features include daily challenges, duels, and a home screen widget.

Highlights
  • 15 topics, 150 levels each
  • Fastest calculation method explanations
  • Daily challenges and sprints
  • Global ladder rankings
  • Two-player duels
  • Progress tracking and home screen widget
Features
Read full description

Numvolt helps you get better at mental math: open, calculate, understand, repeat. No account and no ads. For new installations, Numvolt Pro is required to start sessions after onboarding. Choose a yearly subscription or a lifetime one-time purchase; the price and terms are shown before purchase. FIFTEEN TOPICS, A HUNDRED AND FIFTY RUNGS EACH Addition, subtraction, multiplication, division, fractions, percentages, order of operations, powers, algebra, square roots, signed numbers, proportions, time and durations, unit conversion and number patterns. Each topic has its own 150-rung journey, up to five elite chapters; the difficulty adjusts during the session, block by block. You pick your starting point at setup, and you can always replay a lower level. THE FASTEST METHOD, FOR EVERY CALCULATION After a mistake, and at the end of a session for your slowest answers, Numvolt shows you the fastest way to do it in your head, step by step: 71 × 87 is 70 × 87 + 87; 79² is 80² − 160 + 1. With the reflex to keep and other ways to do it. In the courses, type any calculation and the app explains the best method. In Zen mode there is no timer: time to understand. SPRINTS AND A DAILY CHALLENGE 15, 30 or 60 seconds on the + − × ÷ mix. +1 per correct answer, −1 per mistake. The daily challenge is the same 60-second series for everyone, all day long. A LADDER FROM YOUR CITY TO THE WORLD Join the ladder with a nickname and your city. Your best sprint is ranked on six rungs: city, county, region, country, continent, world. After every sprint you see exactly what you climbed — "5th → 2nd · Rhône" — and how many points you need to overtake the next player. Only your nickname, city and scores are published. Never your exact location. DUEL ON ONE PHONE Two players, the same questions in the same order, 30 seconds each. Scores are revealed at the end. YOUR PROGRESS, VISIBLE XP, overall level, accuracy, day streak, seven-day chart, level per topic and session history. A Home Screen widget shows your daily goal and starts a sprint in one tap. WHAT STAYS WITH YOU Your progress lives on your iPhone, in the app's storage. No account. Anonymous usage counters, which you can switch off in Settings, only tell us where the app gets stuck. Fractions and decimals accepted on the keypad. Light, dark or automatic appearance. Available in 49 languages. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

VC_App4 screens
Numvolt4 screens

Verdict

The call

The clearest difference is in-app purchases: VC_App at none against Numvolt's 1. VC_App also leads on iOS requirement (11.0 vs 17.0). Numvolt's advantage is update cadence (every 2 days vs every 6 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Numvolt sells 1 one-off in-app purchase. VC_App asks for nothing beyond the download.

UpkeepUpdate frequency

VC_App ships an update every 6 months, Numvolt every 2 days. The most recent releases landed on October 17, 2026 and October 15, 2026 respectively.

Scorecard4 real differences · 6 level
VC_App versus Numvolt: the parameters behind the verdict, then further details
ParameterVC_AppNumvolt
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings—1 — better
Update frequencyEvery 6 monthsEvery 2 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS11.0 — better17.0
Further details — not scored
Size37 MB44 MB
Age rating4+4+
DeveloperThe Independent Institute of EducationROMEO ILARIO FLAVIO GAMBINO

Customer experience

VC_App

Written reviews5 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Numvolt

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

VC_App

No in-app purchases

1 purchases

Numvolt

One-time1
  • Numvolt Pro$8.99

Questions

Is VC_App free?
VC_App is free to download, with no in-app purchases.
Is Numvolt free?
Numvolt is free to download, with in-app purchases available.
Do VC_App or Numvolt have ads?
Neither VC_App nor Numvolt shows ads.
Which is updated more often, VC_App or Numvolt?
VC_App ships an update every 6 months, and Numvolt every 2 days. Most recently, VC_App was updated on October 17, 2026 and Numvolt on October 15, 2026.

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