Kerford vs Penguinexch
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Kerford
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Kerford! With the Kerford you can watch prices and use technical indicators for market analysis. • User friendly interface • Popular technical indicators • Events
Penguinexch
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PenguinExch is the stock exchange simulator app that provides the real world experience of stock exchange. This is the best application for the beginners who wants to learn all about investing and stocks. Note : No real money involved. This is a Virtual Trading Application which has all the features to trade
Screenshots
Verdict
The clearest difference is update cadence: Penguinexch at every 2 months against Kerford's every 61 months. Penguinexch also leads on iOS requirement (13.0 vs 15.6). 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.
Kerford ships an update every 61 months, Penguinexch every 2 months. The most recent releases landed on October 20, 2026 and October 18, 2026 respectively.
| Parameter | Kerford | Penguinexch |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 61 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 20 MB | 21 MB |
| Age rating | 4+ | 17+ |
| Developer | Kerford Investments Limited | Kalpesh Vaghasiya |
In-app purchases
Kerford
No in-app purchases
Penguinexch
No in-app purchases
