Learn Excel Formula vs CPI Digital
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Learn Excel Formula
This free educational app provides offline access to a comprehensive library of Excel formulas and shortcut keys. It features easy-to-understand examples with screenshots to aid learning.
- Offline Excel learning
- Extensive formula library
- Shortcut key guide
- Examples with screenshots
- Free to use
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If you want to learn to excel offline, this is the best choice. Also, this is a free excel learning app. We are trying our best to serve whole Microsoft excel shortcut keys and formulas, currently, we are providing 450 formulas and 360 shortcut keys with many easiest and understandable examples with screenshots.
CPI Digital
Access a wide range of eBooks from leading publishers directly on your device. This platform provides instant access to a curated collection of educational titles.
- All-access eBook platform
- Instant access to titles
- Content from top publishers
- User-friendly interface
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Welcome to CPI Digital, an all-access platform that brings eBooks directly to your fingertips. CPI Digital offers instant access to the best titles from the best publishers.
Screenshots
Verdict
The clearest difference is ads: CPI Digital at none against Learn Excel Formula's shown. CPI Digital also leads on review sentiment (100% vs 67%) and update cadence (every 3 months vs every 13 months). Learn Excel Formula's advantage is ratings volume (5 vs 1). On price, rating, 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.
On the App Store both sit at effectively the same score — 5.0 for Learn Excel Formula against 5.0 for CPI Digital. That said, the two scores are not equally well evidenced: Learn Excel Formula has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 67% of Learn Excel Formula's written reviews are positive against 100% of CPI Digital's.
Learn Excel Formula ships an update every 13 months, CPI Digital every 3 months. The most recent releases landed on September 10, 2026 and June 9, 2026 respectively.
| Parameter | Learn Excel Formula | CPI Digital |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (5 ratings) | 5.0 (1 ratings) |
| Positive reviews | 66.7% of reviews | 100.0% of reviews — better |
| Number of ratings | 5 — better | 1 |
| Update frequency | Every 13 months | Every 3 months — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 | 11.0 |
| Further details — not scored | ||
| Size | 20 MB | 148 MB |
| Age rating | 4+ | 4+ |
| Developer | Merbin Joe | Childrens Plus Inc. |
Customer experience
Learn Excel Formula
CPI Digital
In-app purchases
Learn Excel Formula
No in-app purchases
CPI Digital
No in-app purchases
Questions
Is Learn Excel Formula free?
Is CPI Digital free?
Which has better reviews, Learn Excel Formula or CPI Digital?
Do Learn Excel Formula or CPI Digital have ads?
Which is updated more often, Learn Excel Formula or CPI Digital?
Other comparisons
