Comparison

THE Tether vs MonoFrame

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

Head to head
About

THE Tether

Instantly review and manage photos wirelessly from your camera on your mobile device. This app facilitates a fast on-set workflow for photographers, allowing for image rating, RAW file matching, and organized export.

Highlights
  • Wireless JPG review while shooting
  • Support for Nikon, Sony, Canon cameras
  • Session-based photo management
  • Fullscreen review and rating
  • RAW matching and download
  • Export JPG and RAW files
Features
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THE Tether brings wireless tethering and on-set photo review from compatible Nikon, Canon and Sony cameras to Mac, iPhone and iPad. β€’ JPG Only, JPG+RAW, RAW Only and Rated RAW modes β€’ Sessions, filmstrip, full-screen review and ratings β€’ Download matching RAW files for rated photos when available on the card β€’ Recover supported missed captures after a connection interruption β€’ Camera Import, Live View, remote shutter and settings on supported cameras β€’ Export selected JPG/RAW files and XMP rating metadata β€’ Connect up to four cameras, with one active Live View Mac adds Loupe, comparison and Second Display. Mobile controls and layouts differ. Connect the camera and app device to the same Wi-Fi router or smartphone hotspot. A 5GHz router is recommended. Features depend on protocol, firmware, authentication, camera capabilities, card contents and network conditions. Not every camera supports every feature. Premium offers monthly and yearly auto-renewable subscriptions. A seven-day free trial depends on the available offer and your eligibility. Check the local price, period and terms displayed by the App Store before purchase. Unless cancelled, a trial renews at the displayed price. Manage subscriptions in your App Store account and use Restore Purchases to recover existing access. THE Tether is independent and is not affiliated with, endorsed by or sponsored by Nikon, Canon or Sony. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://dune-pixie-e84.notion.site/THE-tether-Privacy-Policy-3601d408edd98090b797f608872b583c

About

MonoFrame

Features
Read full description

MonoFrame turns an affordable e-ink display into a WiFi picture frame you'll actually keep updated. Pick any photo on your iPhone, preview it as a crisp black & white print, rotate it to taste, and tap Send β€” your frame picks it up automatically. MADE FOR E-PAPER Ordinary photos turn muddy on monochrome e-ink. MonoFrame converts every image with Floyd–Steinberg dithering tuned to the display's exact canvas, so pictures come out sharp and striking β€” like a small gallery print that changes whenever you like. Rotate the preview until it sits exactly the way you want before you send. MORE THAN PHOTOS β€” SCREENS Your frame can be a tiny dashboard, too. Pick a built-in screen and send it like any photo: β€’ A full-month calendar with today circled β€’ A big-type countdown to any date β€” vacations, launches, weddings β€’ A giant wall clock, a daily-focus card, or a family note for the fridge DESIGN SCREENS WITH AI β€” NO ACCOUNT NEEDED Describe the screen you want in plain words β€” "a countdown to our Hawaii trip with a bold banner." MonoFrame writes a ready-made prompt that already knows your frame's exact size; paste it into ChatGPT, Claude, Gemini or any AI chat, paste the reply back, and the app builds and previews your screen. No API key, no signup, and MonoFrame itself never contacts any AI service β€” nothing leaves your phone but the finished picture. Power users can even register our free MCP server so their AI assistant designs and validates screens automatically. SET UP IN MINUTES β€’ Flash the free, open-source firmware once with any standard ESP32 tool β€” our step-by-step guide walks you through it β€’ After that, firmware updates arrive wirelessly through the app β€” phone to frame, no computer involved β€’ The guided setup connects your frame to WiFi in about a minute β€’ No account to create. Ever. SEND FROM ANYWHERE β€’ Photos travel through the cloud, so you can update a frame across town or across the world β€’ The frame checks in on its own and updates itself β€” or press its button to show the new picture right away β€’ Keeping a photo frame fresh for grandparents? Update it for them without touching it MULTIPLE FRAMES β€’ Pair every frame in the house β€” even different models side by side β€’ Send a photo to one frame, or to all of your frames at the same time with a single tap β€’ Each frame has its own private credentials, so nobody else can see your pictures WEEKS ON A CHARGE E-paper keeps showing your photo with zero power. The frame wakes briefly every half hour, checks for something new, and goes back to deep sleep. TRY IT WITHOUT HARDWARE No frame yet? Tap "Try a demo" during setup and explore the entire app with a simulated frame before you buy anything. WORKS WITH β€’ Elecrow CrowPanel ESP32-S3 4.2" e-paper display (400 Γ— 300) β€’ Elecrow CrowPanel ESP32-S3 5.79" e-paper display (792 Γ— 272) β€’ Seeed Studio reTerminal E1001 7.5" ePaper display (800 Γ— 480) β€’ Want another frame supported? Request it on our GitHub β€” the whole project is open source (MIT) PRIVATE BY DESIGN β€’ No account, no email, no subscription β€’ Only the converted black & white image is uploaded β€” originals never leave your phone β€’ Your WiFi password goes straight from your phone to the frame, never to our servers MonoFrame is free and open source β€” no ads, no tracking, no strings attached.

Screenshots

THE Tether4 screens
MonoFrame4 screens

Verdict

The call

The clearest difference is in-app purchases: MonoFrame at none against THE Tether's 2. On price, update cadence, ads and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. THE Tether sells 2 in-app purchases, starting at $3.99 per month. MonoFrame asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly weekly. Both last shipped on October 25, 2026.

Scorecard1 real difference Β· 7 level
THE Tether versus MonoFrame: the parameters behind the verdict, then further details
ParameterTHE TetherMonoFrame
PriceFreeFree
Positive reviews85.7% of reviewsβ€”
Update frequencyWeeklyWeekly
AdsNoNo
In-app purchasesYesNo β€” better
MonetizationFreemiumβ€”
DevicesiPhone, iPad, Mac β€” betteriPhone, iPad
Requires iOS17.617.0 β€” better
Further details β€” not scored
Size50 MB7 MB
Age rating4+4+
Developerharyun songJames Baker

In-app purchases

2 purchases

THE Tether

Subscriptions2
  • THE tether Monthly7 Days trial$3.991 Month
  • THE tether Yearly7 Days trial$34.991 Year
None

MonoFrame

No in-app purchases

Questions

Is THE Tether free?
THE Tether is free to download, with in-app purchases available.
Is MonoFrame free?
MonoFrame is free to download, with no in-app purchases.
Do THE Tether or MonoFrame have ads?
Neither THE Tether nor MonoFrame shows ads.
Which is updated more often, THE Tether or MonoFrame?
THE Tether ships an update weekly, and MonoFrame weekly. Most recently, THE Tether was updated on October 25, 2026 and MonoFrame on October 25, 2026.

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