# Memory Travel vs Modulo Calculator, iCalcModulo

The clearest difference is in-app purchases: Modulo Calculator, iCalcModulo at none against Memory Travel's 2. Modulo Calculator, iCalcModulo also leads on iOS requirement (12.0 vs 14.0). Memory Travel's advantage is ads (none vs shown) and update cadence (every 4 days vs every 6 weeks). On price and device support there is nothing between them.

Both are free to download. Memory Travel sells 2 one-off in-app purchases. Modulo Calculator, iCalcModulo asks for nothing beyond the download.

Memory Travel ships an update every 4 days, Modulo Calculator, iCalcModulo every 6 weeks. The most recent releases landed on October 7, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Memory Travel | Modulo Calculator, iCalcModulo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/modulo-calculator-icalcmodulo/id6443557633/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Every 6 weeks |
| Monetization | — | Ad-supported |
| Size | 22 MB | 14 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Point Phone Co.,Ltd](https://appshunter.io/developer/1386669187) | [Takao Ichimura](https://appshunter.io/developer/1474061593) |

## What reviewers say

### Memory Travel

[App page](https://appshunter.io/ios/app/memory-travel-diary-app/id1590627092)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 2500원 결제 | $0.99 | one-time |
| 2500원 결제 | $1.99 | one-time |


### Modulo Calculator, iCalcModulo

[App page](https://appshunter.io/ios/app/modulo-calculator-icalcmodulo/id6443557633)

This utility app provides a familiar calculator interface with the unique ability to calculate division remainders. It offers a calculation history, formula display, and clipboard functions for efficient use. Ideal for tasks requiring precise division with remainders.

**Highlights:** Division remainder calculation, Calculation history, Formula display, Clipboard copy/paste, Percent calculations, Familiar calculator operation

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

**In-app purchases:** none


## Frequently asked questions

### Is Memory Travel free?

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

### Is Modulo Calculator, iCalcModulo free?

Modulo Calculator, iCalcModulo is free to download, with no in-app purchases.

### Do Memory Travel or Modulo Calculator, iCalcModulo have ads?

Modulo Calculator, iCalcModulo shows ads; Memory Travel does not.

### Which is updated more often, Memory Travel or Modulo Calculator, iCalcModulo?

Memory Travel ships an update every 4 days, and Modulo Calculator, iCalcModulo every 6 weeks. Most recently, Memory Travel was updated on October 7, 2026 and Modulo Calculator, iCalcModulo on October 26, 2026.

---

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