Comparison

Photonics Spectra vs TechInsights

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

Head to head
About

Photonics Spectra

Access the leading magazine for the photonics industry on your mobile device. Read articles in a convenient format, download PDF issues, and search through archives of past content. Stay informed about optics, lasers, imaging, and more.

Highlights
  • Mobile-friendly article reading
  • Downloadable PDF issues
  • Searchable archives
  • Comprehensive industry coverage
  • Technical and practical information
Features
Read full description

Photonics Spectra, the world's leading magazine covering the photonics industry, is also available as a mobile app. Features include the ability to: • Read articles in a mobile-friendly format • Download a pdf of each issue • Search archived issues Since 1967, Photonics Spectra magazine has defined the science and industry of photonics, promoting an international dialogue among the engineers, scientists, and end users who develop, commercialize, and buy photonic products. Photonics Spectra is unique in that it provides both technical and practical information for every aspect of the global industry, integrating all segments of photonics: optics, lasers, imaging, spectroscopy, sensors and detectors, fiber optics, microscopy, displays, light sources, machine vision, and more. This application is powered by GTxcel, a leader in digital publishing technology, provider of hundreds of online digital publications and mobile magazine apps.

About

TechInsights

Access in-depth semiconductor intelligence through an AI-powered chat interface. Get answers to complex questions about the industry's past, present, and future to inform your business decisions and drive innovation.

Highlights
  • AI-powered Insightful Chat
  • In-depth semiconductor intelligence
  • Access to industry data
  • Informs decision makers
  • No login required for basic use
  • Unlimited questions with login
Read full description

Discover a new competitive advantage – AI-powered Insightful Chat on the TechInsights mobile app makes accessing in-depth semiconductor intelligence as easy as asking a question. Regarded as the most trusted source of actionable, in-depth intelligence related to semiconductor innovation and surrounding markets, TechInsights’ content informs decision makers and professionals whose success depends on accurate knowledge of the semiconductor industry—past, present, or future. Using TechInsights’ Artificial Intelligence (AI) and Connected Data system, Insightful Chat is the gateway to quickly leverage the breadth and depth of semiconductor content in the TechInsights Platform to get answers to tough questions impacting competitiveness, profitability, and innovation. Download the TechInsights mobile app and start using Insightful Chat today. No login or registration needed, but logging into the TechInsights mobile app provides an unlimited number of questions and more in-depth responses.

Screenshots

Photonics Spectra4 screens
TechInsights4 screens

Verdict

The call

The clearest difference is update cadence: TechInsights at every 3 weeks against Photonics Spectra's every 10 months. TechInsights also leads on ratings volume (14 vs 1). Photonics Spectra's advantage is iOS requirement (12.0 vs 15.1). On price, rating, ads and in-app purchases 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

On the App Store both sit at effectively the same score — 5.0 for Photonics Spectra against 5.0 for TechInsights. That said, the two scores are not equally well evidenced: TechInsights has 14 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Photonics Spectra ships an update every 10 months, TechInsights every 3 weeks. The most recent releases landed on September 8, 2026 and September 10, 2026 respectively.

Scorecard3 real differences · 7 level
Photonics Spectra versus TechInsights: the parameters behind the verdict, then further details
ParameterPhotonics SpectraTechInsights
PriceFreeFree
Rating5.0 (1 ratings)5.0 (14 ratings)
Positive reviews—100.0% of reviews
Number of ratings114 — better
Update frequencyEvery 10 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS12.0 — better15.1
Further details — not scored
Size29 MB31 MB
Age rating4+4+
DeveloperLaurin Publishing Co., Inc.TechInsights Inc.

Customer experience

Photonics Spectra

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

TechInsights

All ratings13 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Photonics Spectra

No in-app purchases

None

TechInsights

No in-app purchases

Questions

Is Photonics Spectra free?
Photonics Spectra is free to download, with no in-app purchases.
Is TechInsights free?
TechInsights is free to download, with no in-app purchases.
Which has better reviews, Photonics Spectra or TechInsights?
Photonics Spectra and TechInsights are both rated 5.0 out of 5 on the App Store, from 1 and 14 ratings respectively.
Do Photonics Spectra or TechInsights have ads?
Neither Photonics Spectra nor TechInsights shows ads.
Which is updated more often, Photonics Spectra or TechInsights?
Photonics Spectra ships an update every 10 months, and TechInsights every 3 weeks. Most recently, Photonics Spectra was updated on September 8, 2026 and TechInsights on September 10, 2026.

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