Crystal Flight vs SGD Pharma App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Crystal Flight
Experience free flight within diverse crystal environments. Navigate your journey by simply tilting your iPhone or iPad to control direction.
- Free flight simulation
- Crystal environments
- Tilt-to-navigate controls
- iPhone and iPad support
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Fly freely in a variety of crystals. To navigate, simply tilt your iPhone or iPad in the direction you want to go.
SGD Pharma App
This app helps pharmaceutical customers identify and classify non-conformities in molded glass containers. It offers 2D visualizations of common defects and their thresholds, referencing industry quality standards for accurate assessment.
- Molded glass non-conformity classification
- 2D visualization of defects
- Defect threshold identification
- Cross-references industry quality standards
- Applicable for lot release and incoming assessment
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The SGD Pharma App is intended to provide pharmaceutical customers with useful information regarding molded glass nonconformities sometimes encountered during glass container inspection. The non-conformity classification and AQL's listed are those found in the SGD Pharma Container Quality Specifications. They are applicable for release of SGD Pharma production lots, and incoming quality assessment of SGD Pharma deliveries. The App provides 2D visualization of the most common locations and appearances of the referenced nonconformity, and where applicable the threshold where a disparity is considered a defect nonconformity. There are cross-references made, with permission, to two widely accepted industry quality references; The Parenteral Drug Association's Technical Report 43, and Edito-Cantor Verlag's Molded Glass Container Defect List.
Screenshots
Verdict
The clearest difference is iOS requirement: SGD Pharma App at 13.4 against Crystal Flight's 17.0. On price, rating, ratings volume and update cadence 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for Crystal Flight against 5.0 for SGD Pharma App. Both are backed by a comparable volume of ratings — 1 and 2 respectively.
Crystal Flight ships an update every 5 months, SGD Pharma App every 3 months. The most recent releases landed on October 2, 2026 and October 13, 2026 respectively.
| Parameter | Crystal Flight | SGD Pharma App |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (2 ratings) |
| Number of ratings | 1 | 2 — better |
| Update frequency | Every 5 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Requires iOS | 17.0 | 13.4 — better |
| Further details — not scored | ||
| Size | 4 MB | 61 MB |
| Age rating | 4+ | 4+ |
| Developer | Jeff Weeks | SGD SA |
Customer experience
Crystal Flight
SGD Pharma App
In-app purchases
Crystal Flight
No in-app purchases
SGD Pharma App
No in-app purchases
Questions
Is Crystal Flight free?
Is SGD Pharma App free?
Which has better reviews, Crystal Flight or SGD Pharma App?
Do Crystal Flight or SGD Pharma App have ads?
Which is updated more often, Crystal Flight or SGD Pharma App?
Other comparisons
