C4T vs CalFi
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
C4T
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This application is an easy to use iOS interface to the end-consumers for Smart Energy Management Solution. Features - * Users can check electricity consumption patterns. * Users can check the current balance and do the recharges. * Users can check the current source of electricity. * Users can download the invoices.
CalFi
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CalFi is most advanced financial calculator to help in understanding financial needs and plan expenses and investments in better way.
Screenshots
Verdict
The clearest difference is update cadence: CalFi at every 5 days against C4T's every 4 weeks. CalFi also leads on iOS requirement (11.0 vs 16.4). 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.
C4T ships an update every 4 weeks, CalFi every 5 days. The most recent releases landed on October 1, 2026 and October 8, 2026 respectively.
| Parameter | C4T | CalFi |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 weeks | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 11.0 — better |
| Further details — not scored | ||
| Size | 31 MB | 30 MB |
| Age rating | 4+ | 17+ |
| Developer | Cloud4Things Technologies Private Limited | Vishwanath Reddy |
In-app purchases
C4T
No in-app purchases
CalFi
No in-app purchases
