# hololive Dreams vs Letter Gravity

The clearest difference is in-app purchases: Letter Gravity at none against hololive Dreams's 28. Letter Gravity also leads on ads (none vs shown). hololive Dreams's advantage is iOS requirement (16.0 vs 18.6). On price, update cadence and device support there is nothing between them.

Both are free to download. hololive Dreams sells 23 in-app purchases, starting at $1.99 per month. Letter Gravity asks for nothing beyond the download.

hololive Dreams ships an update weekly, Letter Gravity every 6 days. The most recent releases landed on November 1, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | hololive Dreams | Letter Gravity |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (5.5K ratings)](https://appshunter.io/ios/app/hololive-dreams/id6756641249/reviews)** | — |
| Number of ratings | **5.5K** | — |
| Positive reviews | 71.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Every 6 days** |
| Monetization | Free with in-app purchases | — |
| Size | 588 MB | 34 MB |
| Requires iOS | **16.0** | 18.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [QualiArts, Inc.](https://appshunter.io/developer/1171041770) | [JAMES RICHARD DE HAAN](https://appshunter.io/developer/1875610044) |

## What reviewers say

### hololive Dreams

[App page](https://appshunter.io/ios/app/hololive-dreams/id6756641249)

Experience a rhythm and RPG adventure with over 50 virtual idols. Develop a theme park, play mini-games, and enjoy a vast song library. Create and share custom rhythm charts for endless fun.

**Highlights:** Rhythm game with official music videos, Original chart creation and sharing, Theme park development, Variety of mini-games, Over 150 songs at launch, Auto-play feature

**In-app purchases (23)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mori Calliope Membership | $1.99 | per month |
| Ninomae Ina'nis Membership | $1.99 | per month |
| Hoshimachi Suisei Membership | $1.99 | per month |
| Kobo Kanaeru Membership | $1.99 | per month |
| IRyS Membership | $1.99 | per month |
| Ouro Kronii Membership | $1.99 | per month |
| Otonose Kanade Membership | $1.99 | per month |
| Ichijou Ririka Membership | $1.99 | per month |
| Koseki Bijou Membership | $1.99 | per month |
| Nerissa Ravencroft Membership | $1.99 | per month |
| Juufuutei Raden Membership | $1.99 | per month |
| Todoroki Hajime Membership | $1.99 | per month |
| FUWAMOCO Membership | $1.99 | per month |
| holo Passport | $2.99 | per month |
| Great-Value Blue Diamond x720 | $2.99 | one-time |
| Blue Diamond x360 | $2.99 | one-time |
| Blue Diamond x950 | $6.99 | one-time |
| Premium Mission Pass | $11.99 | one-time |
| Great-Value Blue Diamond x3500 | $19.99 | one-time |
| Blue Diamond x2500 | $19.99 | one-time |
| Blue Diamond x4000 | $29.99 | one-time |
| Great-Value Blue Diamond x12300 | $59.99 | one-time |
| Blue Diamond x8200 | $59.99 | one-time |


### Letter Gravity

[App page](https://appshunter.io/ios/app/letter-gravity/id6794475898)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is hololive Dreams free?

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

### Is Letter Gravity free?

Letter Gravity is free to download, with no in-app purchases.

### Do hololive Dreams or Letter Gravity have ads?

hololive Dreams shows ads; Letter Gravity does not.

### Which is updated more often, hololive Dreams or Letter Gravity?

hololive Dreams ships an update weekly, and Letter Gravity every 6 days. Most recently, hololive Dreams was updated on November 1, 2026 and Letter Gravity on October 29, 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.*