Positional Encoding vs ScaleWalk
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
ScaleWalk
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Explore the scale of our universe through an interactive logarithmic world. Move from microscopic DNA to humans, planets, and stars. Compare objects, open knowledge cards, follow guided journeys, save discoveries, and test what you learn.
Screenshots
Verdict
The clearest difference is iOS requirement: ScaleWalk at 13.0 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 | Positional Encoding | ScaleWalk |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly | — |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Requires iOS | 18.5 | 13.0 — better |
| Further details — not scored | ||
| Size | 2 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | carl nohre | Dieu Hien Nguyen Thi |
In-app purchases
Positional Encoding
No in-app purchases
ScaleWalk
No in-app purchases
Questions
Is Positional Encoding free?
Is ScaleWalk free?
Do Positional Encoding or ScaleWalk have ads?
Other comparisons
