Extraordinary Calculator vs PGDSP
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Extraordinary Calculator
A powerful and intuitive calculator designed for speed and ease of use. Perform continuous addition, subtraction, multiplication, and division with a clean interface. Offers a convenient and efficient calculation experience.
- Continuous addition
- Continuous subtraction
- Continuous multiplication
- Continuous division
- Clean interface
- Fast performance
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Faster, cleaner and more convenient continuous addition, subtraction, multiplication and division calculator
PGDSP
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A software that can connect DSP devices and adjust the sound effects of DSP devices
Screenshots
Verdict
The clearest difference is price: PGDSP at Free against Extraordinary Calculator's $99.99. Extraordinary Calculator's advantage is update cadence (every 3 weeks vs every 2 months). On ads, 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
PGDSP is free to download; Extraordinary Calculator costs $99.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Extraordinary Calculator ships an update every 3 weeks, PGDSP every 2 months. The most recent releases landed on June 1, 2026 and September 17, 2026 respectively.
| Parameter | Extraordinary Calculator | PGDSP |
|---|---|---|
| Price | $99.99 | Free — better |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 11.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 48 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | 奇锴 舒 | PGDSP |
In-app purchases
Extraordinary Calculator
No in-app purchases
PGDSP
No in-app purchases
Questions
Is Extraordinary Calculator free?
Is PGDSP free?
Do Extraordinary Calculator or PGDSP have ads?
Which is updated more often, Extraordinary Calculator or PGDSP?
Other comparisons
