eigenCalc vs quantum error correction 2
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
eigenCalc
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Matrix Calculator that computes eigenvalues and eigenvectors as well as SVD, and that has been tested with 228x228 matrices.
quantum error correction 2
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This app represents how Shor code works for single X or Z flip error. You can have some insight for quantum error correction.
Screenshots
Verdict
eigenCalc and quantum error correction 2 are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
| Parameter | eigenCalc | quantum error correction 2 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly | — |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.5 — better | 16.0 |
| Further details — not scored | ||
| Size | 2 MB | 6 MB |
| Age rating | 17+ | 4+ |
| Developer | Luis Acevedo-Arreguin | Sungjun Kim |
In-app purchases
eigenCalc
No in-app purchases
quantum error correction 2
No in-app purchases
Questions
Is eigenCalc free?
Is quantum error correction 2 free?
Do eigenCalc or quantum error correction 2 have ads?
Other comparisons
