More Cobalt vs Doc Black Ink
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
More Cobalt
Access exclusive deals and events tied to a special employee card. Discover offers by category or map, view venue details, and get news updates. Receive alerts for nearby promotions and check live public transport schedules.
- Exclusive offers and events
- View offers by category or map
- Get directions to venues
- View venue details
- Receive news updates
- Alerts for nearby offers
- Live public transport departures
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More Cobalt provide a wide range of special offers and events which are only available in conjunction with a More card that must be presented at the time of use. The More card is exclusively for Cobalt Business Park employees only. View all offers or by category. View all events. View all offers by map and get directions. View all More Cobalt venues. View More Cobalt news updates. Get alerted to nearby offers and favourites. View live bus and Metro departures from Cobalt Business Park. And More!
Doc Black Ink
Discover tattoo services, book appointments with artists, and explore customizable options. Purchase gift cards and merchandise, and securely submit payment details.
- Browse tattoo service menus
- Book permanent makeup or tattoos
- View business hours and contact info
- Purchase packages and gift cards
- Secure payment submission
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With the Doc Black Ink app you can: • Browse tattoo service menus and view all customizable options • Book permanent makeup or tattoos with your favorite service provider • View our business hours, contact information & other details • Purchase packages, gift cards & merchandise • Submit payment details safely and securely
Screenshots
Verdict
The clearest difference is ads: Doc Black Ink at none against More Cobalt's shown. Doc Black Ink also leads on review sentiment (100% vs 67%) and update cadence (every 2 months vs every 5 months). On price, in-app purchases and device support 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.
More Cobalt ships an update every 5 months, Doc Black Ink every 2 months. The most recent releases landed on October 23, 2026 and October 11, 2026 respectively.
| Parameter | More Cobalt | Doc Black Ink |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | 100.0% of reviews — better |
| Update frequency | Every 5 months | Every 2 months — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 33 MB | 240 MB |
| Age rating | 4+ | 4+ |
| Developer | HIGHBRIDGE BUSINESS PARK LTD | Doc Black Ink Ltd |
Customer experience
More Cobalt
Doc Black Ink
In-app purchases
More Cobalt
No in-app purchases
Doc Black Ink
No in-app purchases
Questions
Is More Cobalt free?
Is Doc Black Ink free?
Do More Cobalt or Doc Black Ink have ads?
Which is updated more often, More Cobalt or Doc Black Ink?
Other comparisons
