Comparison

GPT.Zero vs Fiber Optic Color Code Lookup

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

Head to head
About

GPT.Zero

Detect AI-generated text and refine your writing to sound more natural. This tool supports various content types and offers quick scanning with history saving. Achieve polished, human-like prose with confidence.

Highlights
  • Multiple AI detectors
  • Supports all writing types
  • Quick and easy scanning
  • Human-like style adjustment
  • Saved history of checks
Features
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Stop guessing whether your writing is AI or human, GPT.Zero shows you clearly in seconds, helping your words read naturally and polished. Key Features: - Multiple AI Detectors Check your text across leading AI detection systems in one spot. - Supports Any Writing Essays, emails, PDFs, blogs, social posts — anything you write. - Quick & Easy Paste, scan, or upload text, files, or images with just a few taps. - Human-Like Style Adjust readability for a natural, balanced tone. - History Saved Review past checks anytime without losing your work. Get instant results, fine-tune your text to sound more natural, and write with confidence every time. We offer multiple subscription options for you: -$7.99/week -$17.99/month -$59.99/year • Payment will be charged to iTunes Account at confirmation of purchase. • Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. • Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. • Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. • Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Privacy Policy: https://www.freeprivacypolicy.com/live/3c6c0f97-7fc4-4c50-a39a-fc855492021e Terms of Use: https://www.freeprivacypolicy.com/live/bb7ddddc-e7ce-4cd9-af5d-0de14cb3da01

About

Fiber Optic Color Code Lookup

Features
Read full description

Instantly identify any fiber optic cable color code in the field — no signal required. AllFiber is the go-to reference tool for fiber optic technicians working with loose tube, ribbon, and central tube cables. Open a 144-fiber cable underground and know exactly which tube and color you're working with in seconds. FEATURES • 7 international color standards — TIA-598-C/D, IEC 60304, DIN VDE 0888, S12, FIN2012, IEC 60794-2, and Type E • 162 cable configurations from 12F to 6912F • 5 major manufacturers — Corning, CommScope, Prysmian, AFL, OFS/Furukawa • Forward lookup: enter a fiber number, get tube and fiber colors instantly • Reverse lookup: know the colors, find the fiber number • Interactive cable cross-section diagram with tappable tubes • Smart search — type "yellow black stripe" or "fiber 47" and get results instantly • Works 100% offline — no cell signal needed in the field • Haptic feedback for fast, eyes-free operation STANDARDS COVERED TIA-598-C/D (North America), IEC 60304 (International), DIN VDE 0888 (Germany), S12 (Scandinavia), FIN2012 (Finland), IEC 60794-2, and Type E — covering the cables you actually work with worldwide. DESIGNED FOR THE FIELD Built by technicians, for technicians. Dark UI, large tap targets, and instant results mean less time looking things up and more time getting the job done.

Screenshots

GPT.Zero4 screens
Fiber Optic Color Code Lookup4 screens

Verdict

The call

The clearest difference is device support: Fiber Optic Color Code Lookup at 3 against GPT.Zero's 1. Fiber Optic Color Code Lookup also leads on iOS requirement (15.1 vs 17.0). On price, update cadence, 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. GPT.Zero sells 3 in-app purchases, starting at $6.99 per 7 days and Fiber Optic Color Code Lookup sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

GPT.Zero ships an update every 2 months, Fiber Optic Color Code Lookup monthly. Both last shipped on November 5, 2026.

Scorecard2 real differences · 8 level
GPT.Zero versus Fiber Optic Color Code Lookup: the parameters behind the verdict, then further details
ParameterGPT.ZeroFiber Optic Color Code Lookup
PriceFreeFree
Rating4.5 (75 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings75 — better—
Update frequencyEvery 2 monthsMonthly — better
AdsNoNo
In-app purchasesYesYes
MonetizationSubscription—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS17.015.1 — better
Further details — not scored
Size2 MB52 MB
Age rating4+4+
Developer俊 郭AllFiber

In-app purchases

3 purchases

GPT.Zero

Subscriptions3
  • TextLens Plans Weekly$6.997 Days
  • TextLens Plans Monthly$17.991 Month
  • TextLens Plans Yearly$59.991 Year
1 purchases

Fiber Optic Color Code Lookup

One-time1
  • AllFiber Pro Unlock$4.99

Questions

Is GPT.Zero free?
GPT.Zero is free to download, with in-app purchases available.
Is Fiber Optic Color Code Lookup free?
Fiber Optic Color Code Lookup is free to download, with in-app purchases available.
Do GPT.Zero or Fiber Optic Color Code Lookup have ads?
Neither GPT.Zero nor Fiber Optic Color Code Lookup shows ads.
Which is updated more often, GPT.Zero or Fiber Optic Color Code Lookup?
GPT.Zero ships an update every 2 months, and Fiber Optic Color Code Lookup monthly. Most recently, GPT.Zero was updated on November 5, 2026 and Fiber Optic Color Code Lookup on November 5, 2026.

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