Adam's Calc vs EZDateCalc
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Adam's Calc
A utility calculator that adds memory functionality to standard calculations. Designed to make your device's calculator more helpful by remembering previous results.
- Memory function for calculations
- Enhanced utility calculator
- Intuitive design
- Remembers previous results
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Adam's Calc is a utility calculator designed by rdConcepts. This design is intended to help make the standard calculator more useful by building some "memory" into the device. Inspiration -> Donald Norman.
EZDateCalc
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Add or subtract day(s) / week(s) / hour(s) to or from a user selected date.
Screenshots
Verdict
The clearest difference is in-app purchases: EZDateCalc at none against Adam's Calc's 1. EZDateCalc also leads on ads (none vs shown). Adam's Calc's advantage is update cadence (every 4 months vs every 27 months). On price, device support and iOS requirement 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. Adam's Calc sells 1 one-off in-app purchase. EZDateCalc asks for nothing beyond the download.
Adam's Calc ships an update every 4 months, EZDateCalc every 27 months. The most recent releases landed on October 9, 2026 and October 27, 2026 respectively.
| Parameter | Adam's Calc | EZDateCalc |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 4 months — better | Every 27 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 5 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | RD Concepts | FIL N GO Inc. |
In-app purchases
Adam's Calc
- Remove Advertising$2.99
EZDateCalc
No in-app purchases
Questions
Is Adam's Calc free?
Is EZDateCalc free?
Do Adam's Calc or EZDateCalc have ads?
Which is updated more often, Adam's Calc or EZDateCalc?
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