# FRAQ CALC Lite vs Hapi

The clearest difference is in-app purchases: FRAQ CALC Lite at none against Hapi's 3. FRAQ CALC Lite also leads on update cadence (daily vs every 2 weeks). Hapi's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Hapi sells 3 in-app purchases, starting at $1.99 per month. FRAQ CALC Lite asks for nothing beyond the download.

FRAQ CALC Lite ships an update daily, Hapi every 2 weeks. Both last shipped on November 5, 2026.

## The numbers

| Metric | FRAQ CALC Lite | Hapi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Daily** | Every 2 weeks |
| Size | 7 MB | 17 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [TAKAO OGASAWARA](https://appshunter.io/developer/1895349758) | [LedaPremium](https://appshunter.io/developer/1896533700) |

## What reviewers say

### FRAQ CALC Lite

[App page](https://appshunter.io/ios/app/fraq-calc-lite/id6763718937)

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

**In-app purchases:** none


### Hapi

[App page](https://appshunter.io/ios/app/hapi-funny-calculator/id6781326759)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HaPi Premium Monthly | $1.99 | per month |
| HaPi Premium Yearly | $9.99 | per year |
| HaPi Premium | $19.99 | one-time |


## Frequently asked questions

### Is FRAQ CALC Lite free?

FRAQ CALC Lite is free to download, with no in-app purchases.

### Is Hapi free?

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

### Do FRAQ CALC Lite or Hapi have ads?

FRAQ CALC Lite shows ads; Hapi does not.

### Which is updated more often, FRAQ CALC Lite or Hapi?

FRAQ CALC Lite ships an update daily, and Hapi every 2 weeks. Most recently, FRAQ CALC Lite was updated on November 5, 2026 and Hapi on November 5, 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.*