RiKeyboard vs TitechApp 4
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RiKeyboard
This app provides an enhanced keyboard experience with a wide range of characters beyond standard alphabets and numbers. It includes various symbols and special mathematical characters, all accessible without requiring full keyboard access.
- Alphabet input
- Number input (123, ¹²³, ₁₂₃)
- Standard symbols
- Special characters (integral, sigma)
- No full access required
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搭載機能 ・アルファベット入力 ・数字入力（123/¹²³/₁₂₃） ・純正キーボードに搭載される記号（一部省略） ・その他特殊文字（インテグラルやシグマなど） フルアクセスなしですべての機能が使えます。 Credit tasty-imitation-keyboard by archagon
TitechApp 4
Enhance your Tokyo Tech experience with convenient access to lecture materials and automatic portal logins. This app streamlines your academic life, offering features designed specifically for Tokyo Tech students.
- Lecture Material Viewer
- Auto login to Tokyo Tech Portal
- Auto login to Tokyo Tech WiFi
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This app make Tokyo Tech WebService more convenient! [CAUTION] This app is ONLY for Tokyo Tech Students. To use this app, you need to login to Tokyo Tech Portal. [Features] ・Lecture Material Viewer ・Auto login to Tokyo Tech Portal ・Auto login to Tokyo Tech WiFi [Subscription] For graduate students and research students, all features require a subscription after the 90-day free period. Free for all undergraduate students [Terms of Use (EULA)] https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: RiKeyboard at none against TitechApp 4's 1. RiKeyboard also leads on iOS requirement (8.0 vs 17.0). On price, review sentiment, update cadence and ads 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. TitechApp 4 sells 1 in-app purchase, starting at $0.99 per month. RiKeyboard asks for nothing beyond the download.
RiKeyboard ships an update every 3 weeks, TitechApp 4 fortnightly. The most recent releases landed on June 10, 2026 and September 22, 2026 respectively.
| Parameter | RiKeyboard | TitechApp 4 |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (3 ratings) — better | — |
| Positive reviews | 82.4% of reviews — better | 79.1% of reviews |
| Number of ratings | 3 — better | — |
| Update frequency | Every 3 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPod | iPhone, iPad, Mac — better |
| Requires iOS | 8.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 17 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | nakamura yusaku | MOTO MARUYAMA |
Customer experience
RiKeyboard
TitechApp 4
In-app purchases
RiKeyboard
No in-app purchases
TitechApp 4
- TitechApp Monthly Subscription$0.991 Month
