Pali vs WonderCalc
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Pali
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“Madam, I'm Adam." "Able was I ere I saw Elba." A palindrome is a sentence that is the same whether it is read from the front or the back. Thinking up palindromes on your own is a fun but quite difficult mental exercise. With this application, you will be able to efficiently experiment with different types of palindromes. If you find a palindrome you like, save it as a favorite or share it with your friends. // Main functions // - When a character is entered in either the upper or lower frame, it will appear in the opposite frame in reverse order to create a palindrome. - The contents of the upper and lower frames can be swapped at the touch of a button, and whether or not the last character in the upper frame is repeated can be toggled. - You can also copy palindromes to the clipboard and save them to your favorites. - Saved palindromes are listed and can be deleted, reordered, or recalled. - You can also share your palindromes on Twitter.
WonderCalc
This utility app handles all your basic calculation needs, including unit conversions for length, weight, and temperature. It also offers advanced financial calculations for loans, such as monthly payments, total cost, and interest paid.
- Basic calculations
- Cut, copy, and paste functionality
- Unit conversions (length, weight, temperature)
- Loan payment calculations
- Total loan cost and interest calculation
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WonderCalc performs all basic calculations, and allows you to cut, copy, and paste values to and from other apps. It can convert between units of length, weight, and temperature. It allows you to calculate monthly payments, as well as total cost and interest paid on the life of a loan.
Screenshots
Verdict
The clearest difference is in-app purchases: WonderCalc at none against Pali's 1. WonderCalc also leads on ads (none vs shown) and update cadence (every 5 days vs every 2 months). Pali's advantage is iOS requirement (14.0 vs 16.0). 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
Both are free to download. Pali sells 1 one-off in-app purchase. WonderCalc asks for nothing beyond the download.
Pali ships an update every 2 months, WonderCalc every 5 days. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.
| Parameter | Pali | WonderCalc |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.7 (3 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | Every 2 months | Every 5 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 14.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 8 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Mihoko Araki | SharkMonkey Apps |
In-app purchases
Pali
- No Ads$0.99
WonderCalc
No in-app purchases
