# Quantzed vs RLM

The clearest difference is in-app purchases: Quantzed at none against RLM's 4. Quantzed also leads on review sentiment (100% vs 90%) and iOS requirement (13 vs 15.0). RLM's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. RLM sells 4 in-app purchases, starting at $0.49 per month. Quantzed asks for nothing beyond the download.

Quantzed ships an update every 3 weeks, RLM every 5 weeks. The most recent releases landed on October 9, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Quantzed | RLM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (18 ratings)](https://appshunter.io/ios/app/rlm-12cx/id1613759385/reviews)** |
| Number of ratings | — | **18** |
| Positive reviews | **100.0% of reviews** | 90.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 37 MB | 5 MB |
| Requires iOS | **13** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [QUANTZED CURSOS LTDA](https://appshunter.io/developer/1611085578) | [R.L.M. Software](https://appshunter.io/developer/289639238) |

## What reviewers say

### Quantzed

[App page](https://appshunter.io/ios/app/quantzed/id1611795817)

Access real-time financial data and quantitative strategies for Brazilian stock markets and cryptocurrencies. Receive investment recommendations and expert analysis to identify trading opportunities.

**Highlights:** Real-time financial data analysis, Quantitative strategies, Investment recommendations, Expert market analysis, Brazilian stock market insights, Cryptocurrency market analysis

**Features:** macOS Compatibility

**In-app purchases:** none


### RLM

[App page](https://appshunter.io/ios/app/rlm-12cx/id1613759385)

This app is a powerful financial and business calculator designed for iOS devices, replicating the functionality of the HP-12C with expanded features. It offers comprehensive tools for finance, business calculations, statistics, scientific functions, and unit conversions.

**Highlights:** Finance and business calculations, Amortization schedules, Bond price and yield calculations, Black-Scholes options valuation, Depreciation methods, Currency and unit conversions, Statistical analysis, Programmable functions

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthtly Subscription | $0.49 | per month |
| Semi annual Subscription | $2.99 | per 6 months |
| Annual Subscription | $5.99 | per year |
| Lifetime Purchase | $9.99 | one-time |


## Frequently asked questions

### Is Quantzed free?

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

### Is RLM free?

RLM is free to download, with in-app purchases available.

### Do Quantzed or RLM have ads?

Quantzed shows ads; RLM does not.

### Which is updated more often, Quantzed or RLM?

Quantzed ships an update every 3 weeks, and RLM every 5 weeks. Most recently, Quantzed was updated on October 9, 2026 and RLM on September 26, 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.*