Comparison

CalcuStyle vs Aimtenna

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

Head to head
About

CalcuStyle

Features
Read full description

Meet CalcuStyle, the calculator that’s as smart as it is stylish. More than just math, CalcuStyle helps you handle daily calculations, conversions, and planning — all while letting you express your personal style with custom colors and wallpapers. Choose your mode: from basic math to scientific equations, unit conversions, loan planning, and even GPA or BMI tracking. Everything you need is here — elegant, accurate, and easy to use. All-in-One Calculator Toolkit CalcuStyle gives you 12 powerful calculators designed for everyday use and beyond: Free Modes: • Standard - Your daily go-to calculator • Scientific - Trig, logs, powers, constants, DEG/RAD switch • Unit Converter - 50+ units across 8 categories • Tip & Split - Quickly divide bills and add tips • Discount - Calculate sales and savings fast • Date & Age - Find days between dates or exact ages • Percentage Tools - Simple and reverse % calculations Premium Modes: • Currency Converter - 25+ world currencies with editable rates • Loan & Mortgage - Monthly payments, total interest, schedules • BMI Calculator - Track health metrics in metric or imperial • GPA Calculator - Weighted & unweighted GPA with course management • Number Theory Tools - GCD, LCM, primes, and factors Make It Yours Your calculator, your look. • 40 wallpapers (8 free + 32 premium) • Custom colors & gradients • Smooth transitions & clean layout • Dark & light themes Every background feels like a new app — from soft gradients to futuristic textures and elegant marble finishes. History & Memory • Automatically saves your calculations • Free users: 25 entries • Premium users: 500 entries + memory functions (M+, M−, MR, MC) • Separate history for each calculator mode Premium Upgrade Unlock All Features Unlocks include: • All 40 wallpapers • Advanced scientific tools • Currency converter • Loan, BMI, GPA, and Number Theory calculators • Custom color palettes • Unlimited history Smart Features • Adjustable decimal precision (0 - 6) • Manual currency rate editing • Theme reset to defaults • Restore purchases anytime Why You will Love CalcuStyle • Designed for both work and study • Clean, modern interface • Works offline - no internet needed • Easy to use, yet powerful • Looks amazing on every iPhone

About

Aimtenna

This tool helps you position your over-the-air TV antenna for the best signal. It's designed for ease of use, with no advertisements or data collection.

Highlights
  • Optimizes TV antenna aiming
  • Locates broadcast towers
  • Easy to use interface
  • No advertisements
  • No user data collection
Read full description

Aimtenna is a simple tool to help you aim your over-the-air TV antenna at the closest broadcast tower. It is easy-to-use, contains no ads, and collects no user information.

Screenshots

CalcuStyle4 screens
Aimtenna3 screens

Verdict

The call

The clearest difference is in-app purchases: Aimtenna at none against CalcuStyle's 1. Aimtenna also leads on ads (none vs shown) and update cadence (monthly vs every 6 months). CalcuStyle's advantage is iOS requirement (18.4 vs 26.0). On price 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. CalcuStyle sells 1 one-off in-app purchase. Aimtenna asks for nothing beyond the download.

UpkeepUpdate frequency

CalcuStyle ships an update every 6 months, Aimtenna monthly. Both last shipped on October 30, 2026.

Scorecard4 real differences · 5 level
CalcuStyle versus Aimtenna: the parameters behind the verdict, then further details
ParameterCalcuStyleAimtenna
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 6 monthsMonthly — better
AdsYesNo — better
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhoneiPhone
Requires iOS18.4 — better26.0
Further details — not scored
Size55 MB1 MB
Age rating4+4+
DeveloperChatStick Company LimitedJosh Fenton

In-app purchases

1 purchases

CalcuStyle

One-time1
  • Unlock All Features$1.99
None

Aimtenna

No in-app purchases

Questions

Is CalcuStyle free?
CalcuStyle is free to download, with in-app purchases available.
Is Aimtenna free?
Aimtenna is free to download, with no in-app purchases.
Do CalcuStyle or Aimtenna have ads?
CalcuStyle shows ads; Aimtenna does not.
Which is updated more often, CalcuStyle or Aimtenna?
CalcuStyle ships an update every 6 months, and Aimtenna monthly. Most recently, CalcuStyle was updated on October 30, 2026 and Aimtenna on October 30, 2026.

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