Comparison

OnAir Lite vs eSign Assistant+

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

Head to head
About

OnAir Lite

Enhance your live streams with professional-level control. This app, paired with a specific video capture device, allows for easy creation of dynamic content with features like storyboard management, scene editing, and audio-triggered switching.

Highlights
  • Storyboard-like management for transitions
  • Scenes editor with custom layouts
  • Audio sensing video source switching
  • Chroma keying effect
  • Audio mixer management
Features
Read full description

Take your live-streaming to the next level with the ATEN OnAir Lite app and the ATEN CAMLIVE PRO video capture device. Whether you're under video content or creating original live event, the ATEN OnAir Lite app and ATEN CAMLIVE PRO combine to create an easy-to-use solution for creating pro-level live-streaming content. The ATEN OnAir Lite app includes the following powerful features: "Storyboard-like Management" -For quick and smooth transitions control for professional programming during live events or content creation "Scenes Editor" -Real-time presets of up to eight scenes with custom video layout "Audio Sensing Switch" Video source switching trigged by sensitivity of input Audio "Chroma Keying Effect" "Audio Mixer Management"

About

eSign Assistant+

This app helps manage and project content onto ePaper electronic ink screen digital signage. It offers template editing, device and member management, and quick projection features for various meeting and display needs.

Highlights
  • Template management with editing and previews
  • Bluetooth device management with status
  • Member list import and management
  • Group management for templates, devices, and members
  • One-click image projection
  • Multilingual support (Chinese, English)
Features
Read full description

The ePaper Assistant+ App is specifically designed as a mobile image projection tool for TPV Group's ePaper electronic ink screen digital signage products. With a fresh UI/UX design, it boasts rich functionality and intuitive operation. 【Features】: 1. Template Management: Easily access built-in default templates for instant use, with seamless editing and real-time previews for tailored templates that meet diverse meeting needs. 2. Device Management: Swiftly add nearby devices via Bluetooth, with clear device status displays. 3. Member Management: Input individual member lists or swiftly import Excel data for efficient management. 4. Group Management: Group templates, devices, and members to streamline management for various industries or meeting setups, keeping everything under control. 5. Quick Projection: Effortlessly project images with one-click convenience, whether on a single device or multiple devices in a group, and utilize the auto-seating function for rapid deployment of conference nameplates. 6. Multilingual Support: Available in Simplified Chinese, Traditional Chinese, and English. Now supporting: 5.79" single-sided 3-color digital signage, 5.79" single-sided 4-color digital signage, 7.3" double-sided 4-color/6-color digital signage, 7.3" single-sided 4-color/6-color digital signage, 7.3" single-sided 6-color digital photoframe, 13.3" single-sided 6-color digital signage. with more devices in the pipeline. Download and enjoy!

Screenshots

OnAir Lite4 screens
eSign Assistant+4 screens

Verdict

The call

The clearest difference is rating: eSign Assistant+ at 5.0 against OnAir Lite's 1.0. OnAir Lite's advantage is iOS requirement (10.0 vs 16.0). On price, ratings volume, update cadence 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

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

eSign Assistant+ holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on September 28, 2026 and September 9, 2026 respectively.

Scorecard2 real differences · 8 level
OnAir Lite versus eSign Assistant+: the parameters behind the verdict, then further details
ParameterOnAir LiteeSign Assistant+
PriceFreeFree
Rating1.0 (1 ratings)5.0 (1 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings11
Update frequencyEvery 3 monthsEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS10.0 — better16.0
Further details — not scored
Size67 MB234 MB
Age rating4+4+
DeveloperATEN INTERNATIONAL CO., LTD.Tpv Display Technology (China) Limited

Customer experience

OnAir Lite

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

eSign Assistant+

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

In-app purchases

None

OnAir Lite

No in-app purchases

None

eSign Assistant+

No in-app purchases

Questions

Is OnAir Lite free?
OnAir Lite is free to download, with no in-app purchases.
Is eSign Assistant+ free?
eSign Assistant+ is free to download, with no in-app purchases.
Which has better reviews, OnAir Lite or eSign Assistant+?
eSign Assistant+ is rated higher. OnAir Lite averages 1.0 out of 5 from 1 ratings, while eSign Assistant+ averages 5.0 from 1 ratings.
Do OnAir Lite or eSign Assistant+ have ads?
Neither OnAir Lite nor eSign Assistant+ shows ads.
Which is updated more often, OnAir Lite or eSign Assistant+?
OnAir Lite ships an update every 3 months, and eSign Assistant+ every 3 months. Most recently, OnAir Lite was updated on September 28, 2026 and eSign Assistant+ on September 9, 2026.

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