# TagTweet System vs 블루미

The clearest difference is price: 블루미 at Free against TagTweet System's $1.99. 블루미 also leads on update cadence (every 3 days vs every 6 months) and review sentiment (91% vs 67%). TagTweet System's advantage is in-app purchases (none vs 14) and ads (none vs shown). On device support there is nothing between them.

블루미 is free to download; TagTweet System costs $1.99 up front. 블루미 sells 13 in-app purchases, starting at $4.99 per month. TagTweet System asks for nothing beyond the download.

TagTweet System ships an update every 6 months, 블루미 every 3 days. The most recent releases landed on September 22, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | TagTweet System | 블루미 |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | — | **[4.7 (87 ratings)](https://appshunter.io/ios/app/ai/id6743377956/reviews)** |
| Number of ratings | — | **87** |
| Positive reviews | 66.7% of reviews | **91.2% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Every 3 days** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 2 MB | 193 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [tadashi atoji](https://appshunter.io/developer/431510057) | [JustPin Inc.](https://appshunter.io/developer/1707488142) |

## What reviewers say

### TagTweet System

[App page](https://appshunter.io/ios/app/tagtweet-system/id854950242)

Streamline your social media posts by automatically adding relevant hashtags to your text. Simply input your content, select desired hashtags, and post to platforms like Twitter without manual entry.

**Highlights:** Automatic hashtag addition, Selectable hashtags, Text input for posts, Supports Twitter posting, Saves manual hashtag entry

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

**In-app purchases:** none


### 블루미

[App page](https://appshunter.io/ios/app/ai/id6743377956)

Engage in deep conversations with an AI that remembers your preferences and emotions. Connect with new real-life friends recommended by the AI based on your interests. Enjoy free, ad-free AI chats with realistic selfies and voice calls.

**Highlights:** AI that remembers and empathizes, Free AI chat with no ads, AI-powered real-life friend recommendations, AI-generated selfies, Real-time voice calls with AI, Secure and encrypted conversations

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

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 루미 패스 구독 | $4.99 | per month |
| 500루미 (2배) | $1.99 | one-time |
| 250루미 | $1.99 | one-time |
| 1,200루미 | $6.99 | one-time |
| 2,500루미 | $12.99 | one-time |
| 24시간 무제한 고급 채팅 | $19.99 | one-time |
| 48시간 무제한 고급 채팅 (2배) | $19.99 | one-time |
| 5,000루미 | $24.99 | one-time |
| 10,000루미 (2배) | $29.99 | one-time |
| 18,000루미 (2배) | $39.99 | one-time |
| 9,000루미 | $49.99 | one-time |
| 40,000루미 (2배) | $99.99 | one-time |
| 20,000루미 | $99.99 | one-time |


## Frequently asked questions

### Is TagTweet System free?

TagTweet System costs $1.99, with no in-app purchases.

### Is 블루미 free?

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

### Do TagTweet System or 블루미 have ads?

블루미 shows ads; TagTweet System does not.

### Which is updated more often, TagTweet System or 블루미?

TagTweet System ships an update every 6 months, and 블루미 every 3 days. Most recently, TagTweet System was updated on September 22, 2026 and 블루미 on September 25, 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.*