SFFE vs Studio Oscar
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SFFE
Customize website fonts in Safari to match your personal style. Import various font file types and apply them to specific sites or by language. Preview changes before applying them for a personalized reading experience.
- Import TTF, OTF, WOFF fonts
- Apply font groups by website
- Language-based font settings
- Preview fonts before applying
- Light and Dark mode support
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Make Safari easier to read with your own fonts. SFFE lets you change website fonts in Safari to match your personal style. Register fonts and create groups in the app, then quickly apply them per site in Safari. Key Features - Import TTF, OTF, WOFF, and WOFF2 fonts - Apply font groups by website - Language-based font settings (Korean, English, Japanese, Chinese Simplified/Traditional) - Preview before applying (numbers/symbols, your language first, multilingual paragraph samples) - Light and Dark mode support How to Use - Enable SFFE in Settings > Safari > Extensions. - Open Safari and tap the puzzle icon next to the address bar. - Select the font group you want for each site. Notes - Large font files may take longer on first load. - Support: sffe@blueat.me
Studio Oscar
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스튜디오 오스카는 멤버들의 일상이 더욱 즐거울 수 있도록 감각적인 공간과 서비스를 제공합니다. - 필요한 날짜와 시간에 회의실을 예약할 수 있습니다. - 라운지 및 회의실에 게스트를 초대할 수 있습니다. - 이태원역 4번 출구 도보 1분 거리로 출퇴근이 간편합니다. - 5F 야외 테라스를 활용하여 워크샵, 컨퍼런스를 개최하고 게스트를 초대하거나 협업할 수 있습니다. - 하루 종일 끊기지 않는 무료 고속 Wi-Fi 사용이 가능합니다. - 라운지에서 원두커피와 허브티 등을 이용할 수 있습니다.
Screenshots
Verdict
The clearest difference is price: Studio Oscar at Free against SFFE's $1.99. SFFE's advantage is update cadence (every 3 weeks vs every 6 weeks). On ads, in-app purchases, device support and iOS requirement 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
Studio Oscar is free to download; SFFE costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
SFFE ships an update every 3 weeks, Studio Oscar every 6 weeks. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.
| Parameter | SFFE | Studio Oscar |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 4.0 (4 ratings) — better | — |
| Positive reviews | 76.2% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 3 weeks — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.4 | 17.0 — better |
| Further details — not scored | ||
| Size | 6 MB | 63 MB |
| Age rating | 4+ | 4+ |
| Developer | BLUEAT | OSACR&Company,Corp. |
In-app purchases
SFFE
No in-app purchases
Studio Oscar
No in-app purchases









