Grover algorithm 2 vs Positional Encoding
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Grover algorithm 2
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This app represents the quantum circuit for Grover's algorithm on two qubits. This app will help you understand how quantum circuit works when it is applied to Grover's algorithm.
Positional Encoding
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This is an educational App for readers interested in the sin/cos encoding of the token positions in large language models (LLM). Play with this App to acquire a deeper understanding of the positional encoder as it was described in the famous *Attention is All You Need* paper. In particular the App shows how the correlation between two positional vectors depends only on the distance between the corresponding two integer position.
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Verdict
The clearest difference is iOS requirement: Grover algorithm 2 at 16.0 against Positional Encoding's 18.5. On price, ads, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Grover algorithm 2 | Positional Encoding |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad, Mac — better |
| Requires iOS | 16.0 — better | 18.5 |
| Further details — not scored | ||
| Size | 6 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Sungjun Kim | carl nohre |
In-app purchases
Grover algorithm 2
No in-app purchases
Positional Encoding
No in-app purchases
Questions
Is Grover algorithm 2 free?
Is Positional Encoding free?
Do Grover algorithm 2 or Positional Encoding have ads?
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