# Inflatio vs Riyu

The clearest difference is price: Riyu at Free against Inflatio's $4.99. Riyu also leads on update cadence (every 2 months vs every 4 months). Inflatio's advantage is in-app purchases (none vs 2) and iOS requirement (16.0 vs 18.0). On ads and device support there is nothing between them.

Riyu is free to download; Inflatio costs $4.99 up front. Riyu sells 2 in-app purchases, starting at $0.99 per month. Inflatio asks for nothing beyond the download.

Inflatio ships an update every 4 months, Riyu every 2 months. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Inflatio | Riyu |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/inflatio/id6739965751/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 1 MB | 35 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Marco Tini](https://appshunter.io/developer/544232459) | [晓清 赵](https://appshunter.io/developer/1734136347) |

## What reviewers say

### Inflatio

[App page](https://appshunter.io/ios/app/inflatio/id6739965751)

Explore the impact of inflation on over 70 currencies with detailed year-by-year breakdowns. This app provides intuitive calculations to understand how the value of money changes over time and offers seamless sharing options for insights and comparisons.

**Highlights:** Inflation trends for 70+ currencies, Year-by-year inflation rate breakdown, Impact of inflation on money value, Shareable inflation insights, Up-to-date data to 2024

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

**In-app purchases:** none


### Riyu

[App page](https://appshunter.io/ios/app/riyu/id6791784792)

This app helps you manage your daily spending by calculating how much you can afford to spend each day. It tracks unused funds and overspending, allowing your budget to adapt to your financial reality. Features include quick expense entry, rolling balances, and shared budgets.

**Highlights:** Daily spending calculation, Rolling budget balance, Quick expense tracking, Shared budget management, Home screen widget, iCloud synchronization

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Collaboration | $0.99 | per month |
| Riyu Lifetime Unlock | $3.99 | one-time |


## Frequently asked questions

### Is Inflatio free?

Inflatio costs $4.99, with no in-app purchases.

### Is Riyu free?

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

### Do Inflatio or Riyu have ads?

Neither Inflatio nor Riyu shows ads.

### Which is updated more often, Inflatio or Riyu?

Inflatio ships an update every 4 months, and Riyu every 2 months. Most recently, Inflatio was updated on November 4, 2026 and Riyu on October 31, 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.*