TateL vs Rium
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TateL
This app allows you to send LINE messages in various orientations, including vertical and reversed. Customize fonts, colors, and sizes to enhance your messaging experience. Messages can be sent directly to LINE or copied to other applications.
- Send messages vertically
- Reverse message direction
- Customize font type, color, and size
- Send as plain text or photo
- Copy to other applications
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With TateL, you can send Line messages in vertical, in reverse and in other directions. By playing around with messages in different directions, TateL will gradually enhance your Line experience! ※ This application has nothing to do with the original Line company. - Usage 1. Launch TateL, input message in the message box. 2. Tap the button with a vertical symbol (or any other directions) on the toolbar, and the message will rearrange into that direction. 3. Tap the button to the top-right of the screen, choose "Send to Line". - Feature You can change the directions of the input messages. From top to down, right to left, and others. You can change the font type, colors and sizes of the messages. You can send the messages to Line either in plain text or as a photo. The (vertical) messages modified by TateL can also be carried out to other applications using clipboard (copy and paste).
Rium
Explore a virtual world with friends from around the globe. Discover new environments and engage in various games within this digital space. Connect with others and share experiences in a shared online universe.
- Metaverse exploration
- Multiplayer social experiences
- In-world games
- Global friend connections
- Virtual world discovery
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Another world, Rium. ◆ Experience the metaverse Join the metaverse with friends from all over the world. Explore new worlds and games! ▼ Follow us Twitter: ＠RiumMetaverse
Screenshots
Verdict
The clearest difference is in-app purchases: TateL at none against Rium's 10. TateL also leads on review sentiment (80% vs 67%). Rium's advantage is ads (none vs shown) and update cadence (every 9 days vs monthly). On price and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Rium sells 10 one-off in-app purchases. TateL asks for nothing beyond the download.
TateL ships an update monthly, Rium every 9 days. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.
| Parameter | TateL | Rium |
|---|---|---|
| Price | Free | Free |
| Rating | — | 2.9 (8 ratings) — better |
| Positive reviews | 80.0% of reviews — better | 66.7% of reviews |
| Number of ratings | — | 8 — better |
| Update frequency | Monthly | Every 9 days — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 18.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 160 MB | 424 MB |
| Age rating | 4+ | 4+ |
| Developer | Ryu Iwasaki | Translimit, Inc. |
Customer experience
TateL
Rium
In-app purchases
TateL
No in-app purchases
Rium
- Coin Pack$1.99
- Coin Pack$2.99
- Coin Pack$5.99
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- Coin Pack$11.99
- Coin Pack$19.99
- Coin Pack$24.99
- Coin Pack$29.99
- Coin Pack$59.99
- Coin Pack$119.99
- Coin Pack$199.99
