Furiganify! vs iTreks
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Furiganify!
This extension adds Japanese reading aids (Furigana) to text displayed in Safari. It processes all data locally for enhanced privacy and offers customization options for learning. Choose between Romaji or Hiragana, and filter by school grade or JLPT level.
- Adds Furigana (Ruby characters) to Japanese text
- On-device processing for maximum privacy
- Supports Romaji and Hiragana
- Filter Furigana by school grade
- Filter Furigana by JLPT level
- Reduces clutter for studying
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Furiganify! is a lightweight extension for Safari that adds Furigana reading aids (Ruby characters) to Japanese text. All processing occurs on your device to ensure maximum privacy. Furiganify only reads the content from webpages you explicitly select. No data about the webpages you visit or their content ever leaves your device. Both Latin characters (Romaji) and Hiragana can be used. In addition, you can also chose to have furigana added only to Kanji characters beyond a certain school grade or JLPT level. This reduces clutter and serves as a great studying aid.
iTreks
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The iTreks app transforms pest control management by providing seamless access to essential tools and resources. Users can effortlessly create accounts and log in to explore a rich product gallery, which highlights detailed information and safety data sheets for a variety of pest control products. Users can manage services efficiently with QR code functionality for adding maintenance details and customer data, ensuring a streamlined process. The app also can generate reports following each service, capturing essential details and facilitating effective communication with customers. With robust profile management features, users can securely update and manage their personal information. The iTreks app empowers pest control professionals to leverage technology selectively, delivering tailored service and enhancing pest management outcomes for a safer, pest-free environment.
Screenshots
Verdict
The clearest difference is update cadence: iTreks at every 3 months against Furiganify!'s every 8 months. iTreks also leads on iOS requirement (15.1 vs 17.6). On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.
Furiganify! ships an update every 8 months, iTreks every 3 months. The most recent releases landed on November 2, 2026 and October 10, 2026 respectively.
| Parameter | Furiganify! | iTreks |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (8 ratings) — better | — |
| Positive reviews | 72.4% of reviews | — |
| Number of ratings | 8 — better | — |
| Update frequency | Every 8 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Requires iOS | 17.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 8 MB | 57 MB |
| Age rating | 4+ | 4+ |
| Developer | telethon k.k. | 8CREATION PTE. LTD. |
In-app purchases
Furiganify!
No in-app purchases
iTreks
No in-app purchases
Questions
Is Furiganify! free?
Is iTreks free?
Do Furiganify! or iTreks have ads?
Which is updated more often, Furiganify! or iTreks?
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