Bref Player vs DataFastView
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Bref Player
Consolidate your video, music, and book collections across various devices. Access local files, cloud storage, and media servers to enjoy your owned media with extensive format support and advanced playback features.
- Unified media library
- Support for numerous video and audio formats
- Connect to local files, NAS, cloud drives, and media servers
- Offline downloads for viewing
- Advanced subtitle support
- Casting and IPTV playlist support
- Organized library with artwork and playback progress
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Your media, ready for every screen. Bref brings video, music and books together on iPhone, iPad, Mac and Apple TV. Connect your local files, NAS, cloud drives and media servers, and enjoy the collection you already own. APPLE TV: SWIPE TO SEEK Slide left or right on the Siri Remote touch surface to scrub continuously, with time and frame previews. Release to seek while preserving the prior playing or paused state. VIDEO FORMATS Play MKV, MP4, MOV, M4V, AVI, WMV, ASF, FLV, WebM, RM / RMVB, MPEG / MPG, TS, MTS / M2TS, VOB, MXF, OGM / OGV, 3GP / 3G2, DVR-MS and WTV. Supported codecs include H.264 / AVC, H.265 / HEVC, AV1, VP9, VC-1 and MPEG. Open main features from BDMV and VIDEO_TS folders or ISO / IMG disc images, and resolve STRM / STRMLNK media links. PICTURE QUALITY Enjoy 4K video and HDR10, HLG or Dolby Vision playback on compatible devices, with hardware and software decoding paths. Compatible Apple TV setups can request a display mode that matches the content frame rate. YOUR SOURCES Access local files, SMB, NFS, WebDAV, FTP, FTPES, FTPS, SFTP and UPnP / DLNA. Connect Jellyfin, Emby, Plex, Feiniu Video, Baidu Netdisk, 115, Dropbox, Google Drive and OneDrive on supported platforms. CASTING AND IPTV Cast video or music to Apple TV via UPnP / DLNA. Add M3U / M3U8 playlist URLs. DOLBY AUDIO AND MULTICHANNEL SOUND Play Dolby Digital (AC-3) and Dolby Digital Plus (E-AC-3) audio, and decode TrueHD and DTS / DTS-HD tracks. Switch audio tracks, use multichannel PCM output or stereo downmix, and enjoy 5.1 or 7.1 content with compatible output devices. AC-3 / E-AC-3 can also use the system compressed-audio output path, subject to the device, operating system and audio connection. MUSIC FORMATS Play MP3, AAC, M4A, FLAC, ALAC, APE, WAV, OGG, Opus and WMA, plus AC-3, E-AC-3, DTS / DTS-HD and MLP / TrueHD audio. Browse artwork and song information, follow available synchronized lyrics, and use playlists, shuffle and repeat playback. On iPhone and iPad, listen in the background and control music from the Lock Screen or Control Center. SUBTITLES AND BILINGUAL VIEWING Read SRT, ASS / SSA, WebVTT, TTML / DFXP, SAMI / SMI, MicroDVD and MPL2 text subtitles, plus PGS / SUP and VobSub (IDX / SUB) image subtitles. Choose embedded tracks, discover nearby files or import and associate subtitles manually. Adjust subtitle timing and display two subtitles together with compatible text-track combinations. AN ORGANIZED LIBRARY Match videos with artwork, descriptions and episode information. Manage favorites and watched status, save playback progress and return to recently played items. Create custom video collections across sources without moving the original files. OFFLINE DOWNLOADS Download supported videos for offline viewing. Pause and resume range-based downloads when the source is accessible. Add compatible HTTP / HTTPS video download links on iPhone, iPad and Mac. PREVIEWS AND CHAPTERS Preview the timeline and navigate supported disc titles and chapters. CACHE CONTROLS Use read-ahead and disk caching for network video. Adjust preload capacity, view cache usage and clear video or artwork caches. CROSS-DEVICE ACCESS AND ICLOUD Restore eligible purchases with the same Apple Account on iPhone, iPad, Mac and Apple TV. Sync supported source settings, playback progress and recently played records through iCloud. Enjoy controls adapted to touch, keyboard, pointer and the Siri Remote. BOOKS, TOO Connect an OPDS source to read EPUB and PDF books on supported platforms. PLEASE NOTE Bref does not supply movies, third-party service memberships or decryption of protected content. Add media you own or are authorized to access. Available features and purchase options are shown in the app. Source, format and output support depend on the platform, operating system, media file and equipment. Network playback and sync require suitable services and connectivity. Privacy Policy: https://www.bref.cn/privacy/ Support: https://www.bref.cn/support/
DataFastView
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Your iPhone is measuring itself all day. DataFastView is where you get to see it. Live Wi-Fi quality, battery, CPU, memory, storage and the weather — in the Dynamic Island, on the Home Screen, in Control Center, and on one screen inside the app. Everything is measured on the device. There is no account, no tracking, and nothing to sign up for. WI-FI QUALITY, NOT SIGNAL BARS A full-bar connection with 300 ms of jitter is a bad connection, and the bars will never tell you. DataFastView scores your link from 0 to 100 using four things it measures directly: • Round-trip time to your own router • Round-trip time to the internet • Jitter — how much that time varies • Packet loss Live upload and download rates sit next to the score, and a download-speed test runs only when you tap the button. Tap "How this score is measured" to see exactly how the four are weighted. Nothing is hidden behind a marketing number. ENERGY AND SYSTEM Battery level and charging state, Low Power Mode, and thermal state — Normal, Elevated, High or Critical. CPU on a fixed 0-100% scale, so a phone idling at 3% does not draw the same mountain as one at 100%. Memory split into active, wired, compressed and free. Free storage and time since the last restart. There is no battery temperature, health or cycle count, because iOS publishes no public API for any of them. Any app showing you those is estimating. This one tells you what it actually knows. THE DYNAMIC ISLAND Choose one metric for the left side and one for the right, from CPU, memory in MB or percent, storage in GB or percent, uptime, battery, thermal state, network rates, Wi-Fi quality, or a clock that keeps ticking on its own. Every option shows its live value while you pick, so you are choosing from real numbers rather than names. WIDGETS Actions (medium) — up to ten launch buttons of your own, in two rows of five, each with a symbol or a real app icon and a colour you choose. Load a screenshot of your wallpaper and the widget reads as transparent. Storage and network (small) — a ring of used space, free and used in GB, and the last Wi-Fi reading. Weather (large) — current conditions, temperature, feels-like and the next five days, in the app's own palette. Weather data provided by Apple Weather. There are Control Center controls too, and rotating phrases on the Lock Screen. WEATHER Current conditions, the next hours and the next days, with a two-day temperature trend on the Now tab that marks every peak and trough. Location is used only to ask for the forecast where you are, and only while you are using the app. TOOLS A password generator that runs entirely on the device, using the system's cryptographic random source. Set the length and character classes, exclude look-alike characters (O 0 I l 1) and keyboard runs (abc, 123, qwe), and read the real strength in bits of entropy. Nothing is stored, nothing is sent, and the clipboard copy expires. PRIVACY No account. No analytics. No advertising. No third-party SDKs. The app has no server, so there is nowhere for your data to go. Everything you configure lives on your iPhone and disappears when you delete the app. ONE PAYMENT Buy it once. No subscription, no trial that turns into a bill, no in-app purchases. English and Spanish. iPhone only, iOS 17.6 or later. Weather data provided by Apple Weather. https://developer.apple.com/weatherkit/data-source-attribution/
Screenshots
Verdict
The clearest difference is in-app purchases: DataFastView at none against Bref Player's 2. Bref Player's advantage is update cadence (daily vs every 3 weeks) and device support (5 vs 1). On price 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. Bref Player sells 2 in-app purchases, starting at $0.99 per month. DataFastView asks for nothing beyond the download.
Bref Player ships an update daily, DataFastView every 3 weeks. The most recent releases landed on October 9, 2026 and October 21, 2026 respectively.
| Parameter | Bref Player | DataFastView |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Daily — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod, Mac, Apple TV — better | iPhone |
| Requires iOS | 15.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 65 MB | 4 MB |
| Age rating | 9+ | 4+ |
| Developer | Hatch Co., Ltd | Moscoso Pacheco, Gonzalo Juvenal |
In-app purchases
Bref Player
- Bref Pro Monthly7 Days trial$0.991 Month
- Bref Pro$9.99
DataFastView
No in-app purchases







