Hello Crayons vs Relay Smart Agent
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Hello Crayons
This app offers a fun and easy drawing experience for children, featuring realistic crayon and marker pen simulations. It includes cool drawing sounds and an intuitive interface, with free coloring sketches available.
- Realistic crayon and marker pen simulation
- Cool drawing sound effects
- Intuitive user interface
- Free coloring sketches
- Part of a drawing series
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Hello crayon is an easy & fun drawing APP for children. It provides realistic crayons and marker pens. Features - Realistic look & feel of crayons and marker pens - Cool drawing sound - Intuitive user interface - Free 8 coloring sketches for coloring Check out our hello drawing series. - Hello Crayons - Hello Color pencils - Hello Chalk Facebook http://www.facebook.com/pages/Hello-Crayon/128107603937551
Relay Smart Agent
This application offers web filtering and safety features for iOS devices, ensuring CIPA compliance for schools. It provides on and off-campus protection and reports on student activity, acting as a hardware-free cloud solution.
- CIPA compliant web filtering
- On/off campus safety
- Student activity reporting
- Hardware-free cloud solution
- Anytime, anywhere filtering
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This app provides anytime, anywhere filtering, safety, and reporting on iOS devices for schools using the Relay web filter from Lightspeed Systems. With the Relay Smart Agent for iOS, schools get: CIPA compliant web filtering On/off campus safety Reporting on student activity A hardware-free cloud solution And more!
Screenshots
Verdict
The clearest difference is review sentiment: Hello Crayons at 82% against Relay Smart Agent's 0%. Hello Crayons also leads on rating (4.0 vs 1.2) and iOS requirement (9.3 vs 15.0). Relay Smart Agent's advantage is in-app purchases (none vs 10). On price, ratings volume, update cadence and ads 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. Hello Crayons sells 10 one-off in-app purchases. Relay Smart Agent asks for nothing beyond the download.
Hello Crayons holds the better App Store score, 4.0 against 1.2. Both are backed by a comparable volume of ratings — 68 and 33 respectively. Written reviews point the same way: 82% of Hello Crayons's written reviews are positive against 0% of Relay Smart Agent's.
Hello Crayons ships an update every 6 weeks, Relay Smart Agent every 2 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.
| Parameter | Hello Crayons | Relay Smart Agent |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (68 ratings) — better | 1.2 (33 ratings) |
| Positive reviews | 81.6% of reviews — better | 0.0% of reviews |
| Number of ratings | 68 — better | 33 |
| Update frequency | Every 6 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.3 — better | 15.0 |
| Further details — not scored | ||
| Size | 84 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Raysoft.co | Lightspeed Solutions, LLC |
Customer experience
Hello Crayons
Relay Smart Agent
Bugs and requests
Hello Crayons
Reported bugs
10 issues- App crashes on startup or during use
- Blank white screen after loading
- Pictures not saving to camera roll despite showing saved
- Coloring books disappear after app update
- Purchased extras lost after updates
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- App freezes when accessing store or in-app purchases
- Facebook sharing integration causes crashes
- Email function occasionally crashes app
- Crashes when opening coloring book section
- Incompatibility with iPad 2 after updates
Requested features
10 requests- Zoom in and out capability
- Multiple crayon/marker tip sizes
- More colors and drawing tools
- Import and trace pictures feature
- More coloring book pages
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- Music playback while using app
- Highlighters and pencils options
- Paint and watercolor tools
- Ability to color inside the lines education mode
- Wider color palette
Relay Smart Agent
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Hello Crayons
- 32 color crayons$0.99
- 32 color marker pens$0.99
- Coloring book #1$0.99
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- Coloring Book #2$0.99
- Coloring Book #3$0.99
- Coloring Book #4$0.99
- Flood Fills & Brush Pens$0.99
- crayon_cbook5$0.99
- crayon_cbook6$0.99
- crayon_cbook7$0.99
Relay Smart Agent
No in-app purchases
Questions
Is Hello Crayons free?
Is Relay Smart Agent free?
Which has better reviews, Hello Crayons or Relay Smart Agent?
Do Hello Crayons or Relay Smart Agent have ads?
Which is updated more often, Hello Crayons or Relay Smart Agent?
Other comparisons
