interCalculator vs FS Map
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
interCalculator
This utility app offers real-time calculations with optional haptic feedback and a dark mode. It supports unit conversions, number base conversions, and finding divisors for integers.
- Real-time results
- Haptic feedback
- Number base conversion
- Divisor finder
- Dark Mode
- Customizable color scheme
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Real-time result. Optional haptic feedback. Roll a die. Switch between Degrees and Radians. Convert a number between dec, bin, oct and hex. Find all divisors of any less-than-9-digit integer. Improved Function Mode. Dark Mode support. Copy and paste. Customizable color scheme.
FS Map
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FSMap helps flight simmers quickly visualize all their favorite and custom airports on an interactive map. Save the airports you use most, explore them at a glance, and build a clear overview of the routes and journeys you can create in your simulator.
Screenshots
Verdict
The clearest difference is update cadence: FS Map at monthly against interCalculator's every 18 months. interCalculator's advantage is device support (4 vs 1) and iOS requirement (15.6 vs 26.2). On price, ads and in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
interCalculator ships an update every 18 months, FS Map monthly. The most recent releases landed on June 5, 2026 and September 14, 2026 respectively.
| Parameter | interCalculator | FS Map |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 18 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone |
| Requires iOS | 15.6 — better | 26.2 |
| Further details — not scored | ||
| Size | 54 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | interfinity Limited | AdOps Aero FZ LLC |
In-app purchases
interCalculator
No in-app purchases
FS Map
No in-app purchases
