Comparison

E vs Boltcard NFC Programmer

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

Head to head
About

E

Stream live video and audio content in real-time from your mobile device. Supports various encoding formats and streaming protocols, with options for camera control, recording, and background streaming.

Highlights
  • Real-time H.264/AAC and HEVC encoding
  • RTSP, RTMP, and SRT streaming support
  • Front and back camera support with hot switch
  • Landscape and portrait mode with rotation options
  • Video saving to MP4 and screenshot capture
  • Background streaming with display off
  • OTG USB support for MJPEG and YUYV
Features
Read full description

E-There Broadcaster allows streaming video and/or audio live content from your mobile device in real-time over WiFi, EDGE, 3G, LTE and 5G. ~ Live H.264/AAC encoding. ~ HEVC(H.265) encoding (where available). ~ RTSP and RTMP streaming over TCP. ~ RTMPS and RTSPS support - SSL for RTSP and RTMP. ~ Supports SRT streaming in Caller (Push) mode, SRT library version 1.4.1. ~ HEVC over RTMP is supported as non-standard experimental feature. ~ Front and back cameras are supported with hot switch. ~ Landscape and portrait mode, live rotation, "always horizontal" and "always vertical" support. ~ FPS selection - dependents on device' capabilities, see below. ~ Larix Grove support https://softvelum.com/larix/grove/ for easy links distribution via deep links and QR codes. ~ Saving to MP4, splitting videos into sections, making screenshots. ~ Custom white balance, exposure value and anti-flicker. ~ Video stabilization - where it's supported by device. ~ Long press preview to focus lens to infinity, double tap for continuous auto focus. ~ OTG USB support for MJPEG and YUYV formats. ~ VU-meter. ~ Flash light support. ~ Selfie stick support. ~ Background streaming option - keep streaming with display turned off or while not in focus. You can enable it in Settings / Advanced options - check Background streaming and re-start app by double tapping Back button. https://www.e-there.com support@e-there.com

About

Boltcard NFC Programmer

This tool allows you to program blank NFC cards to function as personal Boltcards, enabling a contactless payment experience for the Lightning network. It requires prior setup of a Boltcard instance on GitHub.

Highlights
  • Program NTAG424DNA NFC cards
  • Create personal Boltcards
  • Contactless Lightning network payments
  • Compatible with Lightning PoS terminals
  • Works with Breez wallet PoS App
Features
Read full description

Quickly program a blank NFC card (NTAG424DNA) to act as your own personal Boltcard. A contactless / paywave like experience for the Lightning network. Before programming your NFC card you must set up your own https://github.com/boltcard/boltcard The boltcard can be used with Lightning PoS terminals that have NFC support, or Breez wallet PoS App.

Screenshots

E1 screens
Boltcard NFC Programmer3 screens

Verdict

The call

The clearest difference is update cadence: Boltcard NFC Programmer at every 5 weeks against E's every 10 months. On price, ads, in-app purchases and monetization model 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

E ships an update every 10 months, Boltcard NFC Programmer every 5 weeks. The most recent releases landed on September 29, 2026 and October 16, 2026 respectively.

Scorecard1 real difference · 9 level
E versus Boltcard NFC Programmer: the parameters behind the verdict, then further details
ParameterEBoltcard NFC Programmer
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings—1 — better
Update frequencyEvery 10 monthsEvery 5 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS12.0 — better12.4
Further details — not scored
Size18 MB23 MB
Age rating4+4+
Developere-thereOnes and Zeros Technology Limited

Customer experience

E

Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Boltcard NFC Programmer

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

E

No in-app purchases

None

Boltcard NFC Programmer

No in-app purchases

Questions

Is E free?
E is free to download, with no in-app purchases.
Is Boltcard NFC Programmer free?
Boltcard NFC Programmer is free to download, with no in-app purchases.
Do E or Boltcard NFC Programmer have ads?
Neither E nor Boltcard NFC Programmer shows ads.
Which is updated more often, E or Boltcard NFC Programmer?
E ships an update every 10 months, and Boltcard NFC Programmer every 5 weeks. Most recently, E was updated on September 29, 2026 and Boltcard NFC Programmer on October 16, 2026.

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