Comparison

Simple Voice Calculator vs Calmity

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

Head to head
About

Simple Voice Calculator

Perform calculations hands-free with voice input and instant spoken results. Easily edit equations, access history, and calculate from anywhere, including your Apple Watch. Offers offline AI voice calculation for everyday math needs.

Highlights
  • Hands-free voice input and output
  • Easy equation editing
  • Instant calculation results
  • Calculation history and favorites
  • Control Center and Lock Screen access
  • Apple Watch app with widgets
Features
Read full description

KEY FEATURES ◉ Voice Input & Output: Get your calculations done hands-free. Just speak your equation and hear your total announced out-loud instantly. ◉ Easy Editing: Made a mistake? No problem. Simply tap to edit equation components, no backspacing required. ◉ Equation Preview: Your current equation is displayed below the result & each component of the equation above the input field. ◉ Calculate Anywhere: Start with one press from Control Center, Siri, Lock Screen, or the Action Button. No need to find the app first. ◉ History & Favorites: View every past calculation, star your go‑to equations, reuse them in one tap. Saved across all devices. ◉ Instant Solutions: No equals button needed. Simple Voice Calculator shows results in real-time as you input or edit equations. EXTRA: Apple Watch App - Calculate on-the-go from your wrist with instant solution access and equation control. Includes face widgets. MATH OPERATOR SUPPORT • Addition • Subtraction • Multiplication • Division • Brackets • Commas • Decimal points • Percents WHY VOICE CALCULATOR IS DIFFERENT ▶ Core features 100% free ▶ Made by students ▶ No ads. Ever. ▶ Only smart voice input-focused calculator on the App Store ▶ Easy and instant editing LANGUAGES SUPPORTED - English - German - Italian - Spanish (Europe) - Spanish (Latin America) - Hindi - Korean Simple Voice Calculator is not your average calculator. It's a tool that understands you, streamlines your calculations, and delivers instant results. The intuitive interface allows for quick editing of equation components, making it ideal for complex or fast-paced calculations. The fastest offline ai voicecalc with voiceover and offline support: bills, tips, mental calculations, and daily math are now painless. Available on iPhone, iPad, Vision Pro, and Apple Watch. Try Simple Voice Calculator today and understand why it is the best voice (input and output) calculator app. Additional Information: - Software Development: https://vito.software - Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula - Privacy Policy: https://vito.software/SVCPrivacyPolicy.pdf - App Page: https://vito.software/simple-voice-calculator

About

Calmity

Features
Read full description

Calmity is a real-time panic-episode companion and behavior change system that treats panic less like a mysterious medical event and more like a repeating pattern with incentives, avoidance habits, and social consequences. In the moment, it runs a no-friction ‘take over my brain’ protocol: short commands, timed breathing, sensory grounding, and a ruthless focus on getting you through the next 180 seconds. Afterward, it does the part most apps avoid: it asks what you don’t want to admit. Not just ‘what triggered you,’ but what you were trying to avoid (a conversation, an email, intimacy, being judged, leaving the house), what you gained (escape, reassurance, attention, permission to stop), and what it cost (missed work, relationship strain, self-trust erosion). It then builds a personalized prevention plan that targets the real loops: avoidance, reassurance-seeking, safety behaviors, caffeine/sleep debt, rumination, and “I need certainty” checking. The uncomfortable edge: many people don’t just want calming—they want a private authority figure that tells them what’s real, gives permission to bail, or forces them not to. The app leans into that by offering two modes: ‘Rescue’ (stabilize now) and ‘Exposure’ (do the hard thing safely, on purpose). It tracks which one you choose and shows you the truth: are you getting better, or are you getting better at escaping? FEATURES: • One-tap ‘Panic Button’ with a 3-minute guided protocol (breathing, grounding, body scanning) designed for minimal reading and maximal compliance • AI ‘Command Mode’: short, directive prompts that reduce decision fatigue (e.g., “Stand up. Feet on floor. Name 5 objects. Inhale 4.”) • Post-episode ‘No-Lies Debrief’: guided reflection that captures trigger, context, sensations, catastrophic story, safety behaviors, avoidance, reassurance-seeking, and the hidden payoff • Personal Pattern Map: timeline heatmap of triggers (sleep debt, caffeine, alcohol, conflict, deadlines, loneliness, hormonal cycle, social exposure) and the user’s most common escape routes • Rescue vs Exposure Plan: personalized weekly plan with graded exposure tasks, ‘anti-avoidance’ nudges, and scripts for reducing reassurance behaviors • Reassurance Budget Partner Mode (optional): set limits on checking/texting; generate healthier messages that don’t recruit others into the panic loop SUBSCRIPTION INFORMATION: • Free trial available - try all premium features before subscribing • Subscription automatically renews unless cancelled at least 24 hours before the end of the current period • Payment will be charged to your Apple ID account at the confirmation of purchase • Your account will be charged for renewal within 24 hours prior to the end of the current period • You can manage and cancel your subscriptions by going to Settings Apple ID Subscriptions Privacy Policy: https://hatchingpoint.com/calmity/privacypolicy Terms of Use: https://hatchingpoint.com/calmity/terms

Screenshots

Simple Voice Calculator4 screens
Calmity4 screens

Verdict

The call

The clearest difference is ads: Simple Voice Calculator at none against Calmity's shown. Calmity's advantage is update cadence (every 2 weeks vs every 2 months). On price, in-app purchases, device support and iOS requirement 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. Simple Voice Calculator sells 10 in-app purchases, starting at $2.99 per month and Calmity sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Simple Voice Calculator ships an update every 2 months, Calmity every 2 weeks. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 8 level
Simple Voice Calculator versus Calmity: the parameters behind the verdict, then further details
ParameterSimple Voice CalculatorCalmity
PriceFreeFree
Rating4.6 (209 ratings) — better—
Positive reviews82.6% of reviews—
Number of ratings209 — better—
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPad
Requires iOS17.017.0
Further details — not scored
Size46 MB17 MB
Age rating4+4+
DeveloperVito SoftwareHatching Point LLC

In-app purchases

10 purchases

Simple Voice Calculator

Subscriptions6
  • Pro (Monthly)$2.991 Month
  • Voice Calculator Pro (Monthly)$3.991 Month
  • Pro (Yearly) - Discount$29.991 Year
Show 3 more
  • Voice Calculator Pro (Yearly)3 Days trial$29.991 Year
  • Voice Calculator Pro (Yearly)3 Days trial$39.991 Year
  • Pro (Yearly) - Gold3 Days trial$49.991 Year
One-time4
  • Support The Developer$0.99
  • Support The Developer$4.99
  • Support The Developer$9.99
Show 1 more
  • 3 Months Voice Calculator Pro$24.99
2 purchases

Calmity

Subscriptions2
  • Monthly Premium7 Days trial$9.991 Month
  • Yearly Premium7 Days trial$59.991 Year

Questions

Is Simple Voice Calculator free?
Simple Voice Calculator is free to download, with in-app purchases available.
Is Calmity free?
Calmity is free to download, with in-app purchases available.
Do Simple Voice Calculator or Calmity have ads?
Calmity shows ads; Simple Voice Calculator does not.
Which is updated more often, Simple Voice Calculator or Calmity?
Simple Voice Calculator ships an update every 2 months, and Calmity every 2 weeks. Most recently, Simple Voice Calculator was updated on November 3, 2026 and Calmity on October 25, 2026.

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