Curveseries vs CT Grid
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Curveseries
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This app can help commodities traders retrieve swap spreads in charts on the go. Now the app also sync with the Curveseries Desktop software
CT Grid
This tool is designed for commodity trading and broking professionals, allowing them to access real-time updates and manage their forward curves on the go. It synchronizes with existing accounts and colleagues' spreadsheets, ensuring seamless communication and insight sharing.
- Real-time updates
- Forward curve management
- Synchronization with desk and colleagues
- On-the-go access
- Insight sharing
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CT Grid is a tailor built tool for Commodity Trading and Broking professionals and is used in conjunction with an existing CT Grid account. Stay ahead of the curve and never miss an update. Carry your forward curve in your pocket and stay in sync with your desk. See real-time updates from CT Grid and your colleagues' spreadsheets and ensure your colleagues see your insights in CT Grid and in their spreadsheets as you update on the go. For support, please contact support@thectgrid.com.
Screenshots
Verdict
The clearest difference is update cadence: CT Grid at fortnightly against Curveseries's every 5 months. Curveseries's advantage is iOS requirement (11.0 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.
Curveseries ships an update every 5 months, CT Grid fortnightly. The most recent releases landed on October 7, 2026 and October 2, 2026 respectively.
| Parameter | Curveseries | CT Grid |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 5 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 7 MB | 43 MB |
| Age rating | 4+ | 4+ |
| Developer | Chang Ching Chng | Commodity Technologies Limited |
In-app purchases
Curveseries
No in-app purchases
CT Grid
No in-app purchases
Questions
Is Curveseries free?
Is CT Grid free?
Do Curveseries or CT Grid have ads?
Which is updated more often, Curveseries or CT Grid?
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