Tattoo Maker Hello Blink vs HydraTek
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Tattoo Maker Hello Blink
Empower children to design their own temporary tattoos. This app allows kids to unleash their imagination, print their creations at home, and safely apply them for fun.
- Design custom temporary tattoos
- Printable designs
- Safe for skin application
- Unleash child's creativity
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Let your child's creativity shine! Tattoo Creator lets kids design their own temporary tattoos, print them using a home printer, and apply them safely to their skin.
HydraTek
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HydraTek is a bilingual (English/Spanish) plumbing repair guide for DIY homeowners and professional plumbers, built on 25 years of hands-on experience. Select your fixture — toilet, kitchen faucet, or lavatory faucet — then choose your specific problem. HydraTek shows you exactly which parts and tools you need, with visual references to help identify each component. Follow professional step-by-step repair guides designed to get the job done right the first time.
Screenshots
Verdict
The clearest difference is price: Tattoo Maker Hello Blink at Free against HydraTek's $0.99. HydraTek's advantage is update cadence (daily vs every 5 weeks). On ads, in-app purchases, device support and iOS requirement 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
Tattoo Maker Hello Blink is free to download; HydraTek costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Tattoo Maker Hello Blink ships an update every 5 weeks, HydraTek daily. The most recent releases landed on October 20, 2026 and October 13, 2026 respectively.
| Parameter | Tattoo Maker Hello Blink | HydraTek |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 4.8 (11K ratings) — better | — |
| Positive reviews | 84.8% of reviews | — |
| Number of ratings | 11K — better | — |
| Update frequency | Every 5 weeks | Daily — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 14.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 29 MB | 17 MB |
| Age rating | 9+ | 4+ |
| Developer | Shenzhen Yihengke Electronic Technology Co.,Ltd. | HYDRONET LLC |
In-app purchases
Tattoo Maker Hello Blink
No in-app purchases
HydraTek
No in-app purchases
Questions
Is Tattoo Maker Hello Blink free?
Is HydraTek free?
Do Tattoo Maker Hello Blink or HydraTek have ads?
Which is updated more often, Tattoo Maker Hello Blink or HydraTek?
Other comparisons
