SatsymphQR vs Dev Services
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
SatsymphQR
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SatsymphQR is your portal to intelligent, movement and location-responsive sonic experiences. Hear music that you can walk inside, and soundscapes that change as you move. Scan QR codes to unlock musical, poetical, cultural, historical, archaeological, artistic, community, folklore, oral histories, and much more! Audio will only play at specific locations. You canβt hear the sounds anywhere else, you have to go to these places to physically explore. On site, you wonβt need a phone signal as the app pre-downloads everything it needs. SatsymphQR is a utility app for curated public events showcasing interactive immersive locational augmented aurality.
Dev Services
This utility app enables font replacement within a remote inspection application. After installation, users can email for access and to add new inspection sites, providing necessary site details. Feedback and questions can also be directed via email.
- Font replacement with Google Figtree
- Request access via email
- Add new inspection sites
- Provide site details for additions
- Submit feedback and questions via email
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Font Replacement Due to licensing issues with the existing font, Avenir, the SW business team has decided to replace it with Google Figtree, which is free-licensed. This change has been implemented in the Remote Inspection mobile application. Once installed, please email RemoteInspections@ScottishWater.co.uk to request access and add new sites for inspection. If you require new sites to be added, please include the following details: SW Case Ref (if known) Site address Postcode Plot(s) For questions and feedback, please email RemoteInspections@ScottishWater.co.uk.
Screenshots
Verdict
The clearest difference is update cadence: Dev Services at every 3 months against SatsymphQR's every 16 months. Dev Services also leads on iOS requirement (12.2 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
SatsymphQR ships an update every 16 months, Dev Services every 3 months. The most recent releases landed on September 8, 2026 and June 25, 2026 respectively.
| Parameter | SatsymphQR | Dev Services |
|---|---|---|
| Price | Free | Free |
| Positive reviews | β | 0.0% of reviews |
| Update frequency | Every 16 months | Every 3 months β better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | β | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.0 | 12.2 β better |
| Further details β not scored | ||
| Size | 65 MB | 104 MB |
| Age rating | 4+ | 4+ |
| Developer | Satsymph LLP | Scottish Water Limited |
In-app purchases
SatsymphQR
No in-app purchases
Dev Services
No in-app purchases
Questions
Is SatsymphQR free?
Is Dev Services free?
Do SatsymphQR or Dev Services have ads?
Which is updated more often, SatsymphQR or Dev Services?
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