Comparison

D·AIX vs OpenChart

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

D·AIX

Features
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A patience analysis and management application for stock holding process, as well as patience change management. Main functions 1. Fill in the basic information related to the stock and multiple evaluation dimensions. The system generates a patience score of 0-100 points through a weighted algorithm and divides it into five levels for intuitive reference. 2. Display all patience analysis information during the holding process in card form, supporting filtering by level, left scrolling deletion, and viewing details. 3. It is possible to add records of changes in patience scores during the holding process, set the magnitude of the changes, automatically calculate and update scores, and arrange all records in reverse chronological order. 4. Summarize all data and present multidimensional insights in the form of charts and data cards to help users sort out patient changes in stock holdings.

About

OpenChart

Features
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OpenChart helps you find coins on the move, compare prices across exchanges, and open charts instantly. Scan the market, spot what catches your attention, and take a closer look. - No sign-up required. - No wallet connection required. - No exchange API keys required. - No ads. Just the market, at a glance. Built for fast market monitoring. - Quickly scan the market for coins that are moving - Explore fast, responsive crypto charts - Compare multiple charts side by side with multi-chart views - Compare prices for the same coin across exchanges with watchlists - Analyze charts with drawing tools and technical indicators - Get notified when prices reach your targets - Monitor prices with Home Screen widgets - Follow spot and futures market data across multiple exchanges OpenChart brings market discovery, price tracking, and chart analysis together, so you can go from finding a moving coin to understanding its chart in seconds. OpenChart is a read-only market data and charting application. It does not provide cryptocurrency trading, order placement, brokerage services, deposits, withdrawals, cryptocurrency custody, or exchange account connections. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://sites.google.com/view/linktrader-privacy-policy

Screenshots

D·AIX4 screens
OpenChart4 screens

Verdict

The call

The clearest difference is in-app purchases: D·AIX at none against OpenChart's 2. D·AIX also leads on update cadence (daily vs every 2 days) and iOS requirement (13.0 vs 17.0). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. OpenChart sells 2 in-app purchases, starting at $3.99 per month. D·AIX asks for nothing beyond the download.

UpkeepUpdate frequency

D·AIX ships an update daily, OpenChart every 2 days. The most recent releases landed on October 25, 2026 and November 5, 2026 respectively.

Scorecard3 real differences · 3 level
D·AIX versus OpenChart: the parameters behind the verdict, then further details
ParameterD·AIXOpenChart
PriceFreeFree
Update frequencyDaily — betterEvery 2 days
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPodiPhone, iPad
Requires iOS13.0 — better17.0
Further details — not scored
Size8 MB87 MB
Age rating17+4+
DeveloperLayla Hayesyounghyun choi

In-app purchases

None

D·AIX

No in-app purchases

2 purchases

OpenChart

Subscriptions2
  • OpenChart PRO$3.991 Month
  • OpenChart Pro Yearly$29.991 Year

Questions

Is D·AIX free?
D·AIX is free to download, with no in-app purchases.
Is OpenChart free?
OpenChart is free to download, with in-app purchases available.
Do D·AIX or OpenChart have ads?
Neither D·AIX nor OpenChart shows ads.
Which is updated more often, D·AIX or OpenChart?
D·AIX ships an update daily, and OpenChart every 2 days. Most recently, D·AIX was updated on October 25, 2026 and OpenChart on November 5, 2026.

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