Zenspec vs flameeye
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Zenspec
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ZenSpec uses spectral black technology to help you select and identify The quality and safety of daily necessities for your personal and family life
flameeye
This app offers advanced spectral analysis for substance detection within the 340-1070nm range. It provides scientific services in diverse environments where traditional spectrometers are impractical, with continuously updated modules via cloud services.
- Spectral analysis 340-1070nm
- Substance detection
- Cloud-based module updates
- Portable scientific services
- Works in diverse conditions
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Continuously adding spectral analysis modules through backend cloud services. Fully tap into the potential for substance analysis and detection within the 340-1070nm spectral range, and provide scientific services in various working conditions where traditional large-scale spectrometers cannot work.
Screenshots
Verdict
Zenspec and flameeye are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Zenspec ships an update monthly, flameeye every 3 weeks. The most recent releases landed on October 6, 2026 and September 23, 2026 respectively.
| Parameter | Zenspec | flameeye |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 33.3% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Monthly | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 11.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 154 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | Vispek Co., Ltd | 盗火者光电(杭州)有限公司 |
In-app purchases
Zenspec
No in-app purchases
flameeye
No in-app purchases
