Comparison

OPNDataCheck vs Vidnip

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

OPNDataCheck

Features
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It is an application that can collate barcode data read by Optoelectronics Bluetooth data collector, check the data, and send the data. You can also set the data collector.

About

Vidnip

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Vidnip is an offline video and music player for iPhone. Import your own videos, music videos and songs — no Mac and no account needed. If you have a Mac, pair it with Vidnip for Mac: keep watching its downloads on your iPhone with the position in sync, sync songs, stream videos, control downloads, and send it links even when you’re away. YOUR VIDEOS, CONTINUED ANYWHERE • Import videos (MP4, M4V, MOV) from the Files app, Photos or a computer. Select several in Files or Photos and tap Share › Import to Vidnip to import them all at once. • Every video remembers where you stopped and continues from there. Finished videos are marked as watched; play from the start or mark them watched / unwatched at any time. • Full screen, Picture in Picture and AirPlay to your TV; rename, share or save to Photos. YOUR MUSIC, OFFLINE • Import MP3, AAC/M4A, ALAC, FLAC, WAV, AIFF and music videos with their artwork and lyrics; a matching .lrc file becomes timed lyrics that scroll with the music. • Queue, shuffle, repeat, playback speed and AirPlay, with controls on the Lock Screen and in Control Center. • Car Lyrics (Settings › Music): when audio plays over your car’s Bluetooth or CarPlay, the current lyric line appears where the car shows the song title, with the song and artist on the artist line. • Tag your songs and filter by tag — several at once, with Selected and Recently Used at the top of the panel. Search and sort; duplicates are skipped. • Imported files stay on this iPhone and are part of its backup. WITH VIDNIP FOR MAC: DOWNLOAD ON THE MAC, CONTINUE ON THE IPHONE • Mac › Videos shows what the Mac has downloaded, with a Continue Watching row at the top and series grouped by subscription or playlist. • Stop halfway on the Mac and pick up at the same spot on your iPhone; finish on the iPhone and it’s marked as watched on the Mac too (Vidnip for Mac 2.0). • Download to iPhone — copied over Wi‑Fi and verified with SHA‑256; watch offline anywhere, position kept. • Stream from the Mac — instant playback with seeking, speed, full screen and AirPlay; only a small temporary cache on the iPhone. • Remote control — open the video on the Mac’s screen and drive play, pause, seek, volume, speed and subtitles from your iPhone. SEND LINKS FROM ANYWHERE (with Vidnip for Mac) • Share a link from Safari or any app, or paste it in the app. Your Mac detects the videos on the page; if there are several, pick one by thumbnail, length and quality. • Follow the Mac’s downloads live and pause, resume or cancel them from your iPhone; links sent while the Mac is unreachable go out later. • Remote Send — away from home, send a link to your own Mac and it downloads automatically. The link is end-to-end encrypted and relayed through api.vidnip.com; we can’t read it; ciphertext is kept for at most 7 days. SYNC MUSIC FROM YOUR MAC • Browse the Mac’s music library and sync a song, an album or everything, with artwork and lyrics; optionally sync new songs automatically whenever the Mac connects. PRIVATE BY DESIGN • No account, no analytics, no ads. Vidnip never uploads your files anywhere. • Communication with your Mac stays on your local network, encrypted; videos never leave it, and Remote Send carries only the encrypted link. Pairing uses a one-time six-digit code shown on the Mac; revoke an iPhone from the Mac at any time. REQUIREMENTS • Importing and playing your own files needs nothing else. • Mac features: Vidnip for Mac 1.7.0 or later from vidnip.com (1.8.0 for music sync, 2.0 for position sync and Remote Send; macOS 14 or later, Apple Silicon) with “Allow iPhone to connect over the local network” on (plus Remote Receive for Remote Send), both on the same Wi‑Fi. • Downloads from the Mac run while the app is in front and resume when you return. Vidnip for iPhone never downloads media from websites: it has no built-in browser or site parser and does not bypass access controls or DRM. It plays files you already have and manages media on your own Mac.

Screenshots

OPNDataCheck4 screens
Vidnip4 screens

Verdict

The call

The clearest difference is update cadence: Vidnip at every 4 days against OPNDataCheck's every 51 months. OPNDataCheck's advantage is iOS requirement (15.0 vs 17.0). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

OPNDataCheck ships an update every 51 months, Vidnip every 4 days. The most recent releases landed on October 10, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 4 level
OPNDataCheck versus Vidnip: the parameters behind the verdict, then further details
ParameterOPNDataCheckVidnip
PriceFreeFree
Update frequencyEvery 51 monthsEvery 4 days — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size3 MB16 MB
Age rating4+4+
DeveloperOPTOELECTRONICS Co.,Ltd.MY ARCS CO., LTD.

In-app purchases

None

OPNDataCheck

No in-app purchases

None

Vidnip

No in-app purchases

Questions

Is OPNDataCheck free?
OPNDataCheck is free to download, with no in-app purchases.
Is Vidnip free?
Vidnip is free to download, with no in-app purchases.
Do OPNDataCheck or Vidnip have ads?
Neither OPNDataCheck nor Vidnip shows ads.
Which is updated more often, OPNDataCheck or Vidnip?
OPNDataCheck ships an update every 51 months, and Vidnip every 4 days. Most recently, OPNDataCheck was updated on October 10, 2026 and Vidnip on October 24, 2026.

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