tqc vs Positional Encoding
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
tqc
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This app represents braid operations on three Fibonacci anyons. This app shows the quantum state of anyons after acting braid operation.
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.
Screenshots
Verdict
tqc and Positional Encoding 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 | tqc | 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 | 18.2 — better | 18.5 |
| Further details — not scored | ||
| Size | 1 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Sungjun Kim | carl nohre |
In-app purchases
tqc
No in-app purchases
Positional Encoding
No in-app purchases
Questions
Is tqc free?
Is Positional Encoding free?
Do tqc or Positional Encoding have ads?
Other comparisons
