Loop vs DYAX
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Loop
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The simplest journal, focused only on dollar-cost averaging. No need to check prices every day. Just set the stock you want to accumulate and a target quantity — every trade you log fills your progress bar a little more. Key features · Add stocks — Register stock name, broker, exchange, and target quantity to build your accumulation list. · Buy / Sell log — Holdings and progress are calculated automatically from your trades. · Overall & per-stock progress — See your status at a glance with a large percentage and progress bar. · Weekly time reminders — Set buy/sell reminder times per stock for each weekday. · Light / Dark / System theme — Pick the appearance that suits you. · Multilingual — available in 16 languages. · Fully offline — All data is stored on your device. No account, no sign-up. Made for · Long-term investors steadily accumulating a single stock · Anyone who just wants a lightweight place to log trades · People who want to see "how close am I to my goal?" — without charts or market data This app does not provide price quotes, market data, investment advice, or trading signals. It is purely a tool for recording your accumulation and tracking your goals.
DYAX
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DYAX - Real-Time Paper Trading & Live News
Screenshots
Verdict
The clearest difference is ads: DYAX at none against Loop's shown. DYAX also leads on update cadence (daily vs every 2 weeks) and iOS requirement (15.1 vs 26.0). On price, 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.
Loop ships an update every 2 weeks, DYAX daily. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.
| Parameter | Loop | DYAX |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks | Daily — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 26.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 23 MB | 13 MB |
| Age rating | 4+ | 17+ |
| Developer | Jitae Kim | CHAN HYUK LEE |
In-app purchases
Loop
No in-app purchases
DYAX
No in-app purchases
