# 文字入れくん vs ラムバースsp

The clearest difference is ads: ラムバースsp at none against 文字入れくん's shown. 文字入れくん's advantage is update cadence (every 4 weeks vs every 5 months) and iOS requirement (13.0 vs 18.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. 文字入れくん sells 1 one-off in-app purchase and ラムバースsp sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

文字入れくん ships an update every 4 weeks, ラムバースsp every 5 months. The most recent releases landed on November 6, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | 文字入れくん | ラムバースsp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (59 ratings)](https://appshunter.io/ios/app/id1328029566/reviews)** | — |
| Number of ratings | **59** | — |
| Positive reviews | 65.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 4 weeks** | Every 5 months |
| Size | 62 MB | 28 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 17+ |
| Developer | [DRIP PRODUCTS LIMITED LIABILITY CO.](https://appshunter.io/developer/1111280189) | [hiroshi kawakami](https://appshunter.io/developer/1020661469) |

## What reviewers say

### 文字入れくん

[App page](https://appshunter.io/ios/app/id1328029566)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FontMore Premium | $19.99 | one-time |


### ラムバースsp

[App page](https://appshunter.io/ios/app/sp/id6738031102)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ラムバースsp | $1.99 | one-time |


## Frequently asked questions

### Is 文字入れくん free?

文字入れくん is free to download, with in-app purchases available.

### Is ラムバースsp free?

ラムバースsp is free to download, with in-app purchases available.

### Do 文字入れくん or ラムバースsp have ads?

文字入れくん shows ads; ラムバースsp does not.

### Which is updated more often, 文字入れくん or ラムバースsp?

文字入れくん ships an update every 4 weeks, and ラムバースsp every 5 months. Most recently, 文字入れくん was updated on November 6, 2026 and ラムバースsp on November 4, 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.*