# Palindrome vs Math Symbol Helper

The clearest difference is price: Math Symbol Helper at Free against Palindrome's $0.99. Math Symbol Helper also leads on update cadence (every 6 months vs every 22 months). Palindrome's advantage is in-app purchases (none vs 1) and ads (none vs shown).

Math Symbol Helper is free to download; Palindrome costs $0.99 up front. Math Symbol Helper sells 1 one-off in-app purchase. Palindrome asks for nothing beyond the download.

Palindrome ships an update every 22 months, Math Symbol Helper every 6 months. The most recent releases landed on November 6, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Palindrome | Math Symbol Helper |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/palindrome/id311458354/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 22 months | **Every 6 months** |
| Monetization | Paid | — |
| Size | 1 MB | 10 MB |
| Requires iOS | **12.0** | 18.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Piet Jonas](https://appshunter.io/developer/288060167) | [ChatStick Company Limited](https://appshunter.io/developer/1165816085) |

## What reviewers say

### Palindrome

[App page](https://appshunter.io/ios/app/palindrome/id311458354)

Discover words and phrases that read the same forwards and backward. Save your findings and share them with friends via email. A simple yet engaging way to explore language.

**Highlights:** Find palindromes, Save discoveries, Share via email, Word game, Language exploration

**Features:** macOS Compatibility

**In-app purchases:** none


### Math Symbol Helper

[App page](https://appshunter.io/ios/app/math-symbol-helper/id6752316588)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Features | $1.99 | one-time |


## Frequently asked questions

### Is Palindrome free?

Palindrome costs $0.99, with no in-app purchases.

### Is Math Symbol Helper free?

Math Symbol Helper is free to download, with in-app purchases available.

### Do Palindrome or Math Symbol Helper have ads?

Math Symbol Helper shows ads; Palindrome does not.

### Which is updated more often, Palindrome or Math Symbol Helper?

Palindrome ships an update every 22 months, and Math Symbol Helper every 6 months. Most recently, Palindrome was updated on November 6, 2026 and Math Symbol Helper on October 28, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*