Comparison

CI Calculator vs Interest Calculator $

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

Head to head

Interest Calculator $

Simple & Compound Interest

Free

💰 Finance

No ratingsView app →

About

CI Calculator

Read full description

CI Calculator can calculate Future Value(FV) of ur Investment

About

Interest Calculator $

Features

Read full description

Calculate compound and simple interest in easy and simple way, you can use regular contribution button to calculate regular deposits or withdrawals, a summary with all details also available in different window. The calculation for contributions is made assuming the contributions are made at the end of each contribution interval.

Screenshots

CI Calculator3 screens

Interest Calculator $4 screens

Verdict

The call

The clearest difference is in-app purchases: CI Calculator at none against Interest Calculator $'s 1. CI Calculator also leads on ads (none vs shown) and update cadence (daily vs every 3 weeks). On price 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. Interest Calculator $ sells 1 one-off in-app purchase. CI Calculator asks for nothing beyond the download.

UpkeepUpdate frequency

CI Calculator ships an update daily, Interest Calculator $ every 3 weeks. The most recent releases landed on October 29, 2026 and November 3, 2026 respectively.

Scorecard4 real differences · 2 level

CI Calculator versus Interest Calculator $: the parameters behind the verdict, then further details
Parameter	CI Calculator	Interest Calculator $
Price	Free	Free
Update frequency	Daily — better	Every 3 weeks
Ads	No — better	Yes
In-app purchases	No — better	Yes
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	13.2 — better	15.0
Further details — not scored
Size	8 MB	15 MB
Age rating	4+	4+
Developer	Chipsy Information Technology Services	Ahmed Elkotb

In-app purchases

None

CI Calculator

No in-app purchases

1 purchases

Interest Calculator $

One-time1

Remove Ads$1.99

Questions

Is CI Calculator free?

CI Calculator is free to download, with no in-app purchases.

Is Interest Calculator $ free?

Interest Calculator $ is free to download, with in-app purchases available.

Do CI Calculator or Interest Calculator $ have ads?

Interest Calculator $ shows ads; CI Calculator does not.

Which is updated more often, CI Calculator or Interest Calculator $?

CI Calculator ships an update daily, and Interest Calculator $ every 3 weeks. Most recently, CI Calculator was updated on October 29, 2026 and Interest Calculator $ on November 3, 2026.