# RLM vs Kantar IGNITE

The clearest difference is in-app purchases: Kantar IGNITE at none against RLM's 4. Kantar IGNITE also leads on iOS requirement (16.0 vs 26.0). RLM's advantage is ads (none vs shown) and update cadence (every 4 weeks vs every 5 months). On price 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. Kantar IGNITE asks for nothing beyond the download.

RLM ships an update every 4 weeks, Kantar IGNITE every 5 months. The most recent releases landed on October 30, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | RLM | Kantar IGNITE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (7 ratings)](https://appshunter.io/ios/app/rlm-19bx/id1597086394/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 4 weeks** | Every 5 months |
| Monetization | Free with in-app purchases | — |
| Size | 7 MB | 172 MB |
| Requires iOS | 26.0 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [R.L.M. Software](https://appshunter.io/developer/289639238) | [Kantar](https://appshunter.io/developer/948624774) |

## What reviewers say

### RLM

[App page](https://appshunter.io/ios/app/rlm-19bx/id1597086394)

This app offers a comprehensive suite of financial, business, scientific, and statistical calculators. It includes specialized worksheets for loan amortization, bond pricing, currency exchange, probability distributions, and complex number operations. Users can also perform date and time calculations, solve arbitrary equations, and convert units.

**Highlights:** Finance worksheets (amortization, bonds, options), Business tools (bill split, break-even, currency), Statistical analysis (probability, regressions), Scientific functions (complex numbers, vectors), Unit and currency conversions, Equation solver, Date and time calculations

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly 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 |


### Kantar IGNITE

[App page](https://appshunter.io/ios/app/kantar-ignite/id6689516699)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RLM free?

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

### Is Kantar IGNITE free?

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

### Do RLM or Kantar IGNITE have ads?

Kantar IGNITE shows ads; RLM does not.

### Which is updated more often, RLM or Kantar IGNITE?

RLM ships an update every 4 weeks, and Kantar IGNITE every 5 months. Most recently, RLM was updated on October 30, 2026 and Kantar IGNITE on October 27, 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.*