# ひたすら最小公倍数 vs Least Common Multiple Solver

The clearest difference is in-app purchases: ひたすら最小公倍数 at none against Least Common Multiple Solver's 7. ひたすら最小公倍数 also leads on iOS requirement (13.0 vs 15.0). Least Common Multiple Solver's advantage is ads (none vs shown) and update cadence (weekly vs every 3 weeks). On price and device support there is nothing between them.

Both are free to download. Least Common Multiple Solver sells 7 one-off in-app purchases. ひたすら最小公倍数 asks for nothing beyond the download.

ひたすら最小公倍数 ships an update every 3 weeks, Least Common Multiple Solver weekly. The most recent releases landed on October 3, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | ひたすら最小公倍数 | Least Common Multiple Solver |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Weekly** |
| Size | 21 MB | 179 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [nihei keita](https://appshunter.io/developer/1866466968) | [Glindemann, Sennoun, Langer GbR](https://appshunter.io/developer/1024972809) |

## What reviewers say

### ひたすら最小公倍数

[App page](https://appshunter.io/ios/app/id6758604047)

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

**In-app purchases:** none


### Least Common Multiple Solver

[App page](https://appshunter.io/ios/app/least-common-multiple-solver/id6792020111)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| +30 User Tokens | $0.29 | one-time |
| +1 Convenience Token / 6h, max. +2 | $0.59 | one-time |
| +150 User Tokens | $0.99 | one-time |
| +2 Convenience Tokens / 6h, max. +4 | $0.99 | one-time |
| +300 User Tokens | $1.49 | one-time |
| +4 Convenience Tokens / 6h, max. +8 | $1.59 | one-time |
| Lifetime Access | $1.99 | one-time |


## Frequently asked questions

### Is ひたすら最小公倍数 free?

ひたすら最小公倍数 is free to download, with no in-app purchases.

### Is Least Common Multiple Solver free?

Least Common Multiple Solver is free to download, with in-app purchases available.

### Do ひたすら最小公倍数 or Least Common Multiple Solver have ads?

ひたすら最小公倍数 shows ads; Least Common Multiple Solver does not.

### Which is updated more often, ひたすら最小公倍数 or Least Common Multiple Solver?

ひたすら最小公倍数 ships an update every 3 weeks, and Least Common Multiple Solver weekly. Most recently, ひたすら最小公倍数 was updated on October 3, 2026 and Least Common Multiple Solver on October 9, 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.*