Comparison

MoodHwb vs Y Marilyns

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

MoodHwb

This app supports young people and their families with mood and well-being. It offers information on mental health difficulties, self-help strategies, and resources for seeking help. Features include a mood diary, goal setting, and saving helpful links.

Highlights
  • Mood diary for tracking feelings
  • Goal setting functionality
  • Resource saving
  • Information on low mood and anxiety
  • Self-help strategies
  • Bilingual support (English/Welsh)
Features
Read full description

Background Many young people have problems with mood, and most are not getting any help. We are now looking at different ways in which to help young people online with their health, mood and well-being. We have developed the MoodHwb app and website with young people and families/carers to support their mood and well-being. MoodHwb is for young people – and for families, carers, friends and professionals - who would like to know more about low mood, anxiety, depression, and other health difficulties. It also has information on self-help, ways of staying well, and where to get help. There is a mood diary to help them to notice changes in how they are feeling. They can also set goals and store links to helpful resources. It can be used in English or Welsh (as HwbHwyliau). Why are we doing this research? We are interested in how young people and parents/carers might use the MoodHwb app and website, compared to using a digital information pack for mood and well-being, along with any other help they are getting (e.g. school counselling). It is important to get feedback so that we know how to improve and test this programme further. If found to be effective, the programme could be made freely available in future. Who can take part? 1. Young people who: a. are between 13 and 19 years of age b. have had problems with their mood and well-being (e.g. feeling down or low in mood) c. have regular access to the internet. It does not matter whether they have other support (e.g. school counselling). However, we are looking for young people who are not under the care of secondary child and adolescent mental health services (CAMHS) and do not have severe mental health difficulties (apart from depression or anxiety). 2. Their parents and carers Who is organising the study? Doctors and researchers at Cardiff University and the University of Glasgow are organising the study. It is funded by the Welsh Government through Health and Care Research Wales / National Institute for Health Research. Further information For more information about MoodHwb and the study, and how to take part, visit: ncmh.info/digital-support-study/ and read the study information sheets.

About

Y Marilyns

Challenge yourself to climb the 159 Welsh Marilyns, hills defined by their height above the surrounding land. Track your ascents with a personal log and an interactive map. Discover these unique geographical features.

Highlights
  • Climb 159 Welsh Marilyns
  • Track progress
  • Personal log
  • Interactive map
  • OpenStreetMap data
Features
Read full description

Are you ready for the challenge of climbing the 159 Welsh Marilyns (y Marilynau)? Marilyns are hills that are 150m higher than the surrounding land. Track your progress on your own personal log and with an interactive map from OpenStreetMap. The Marilyn classification was created by Alan Dawson in his 1992 book The Relative Hills of Britain. The Yr Marilyns app is brought to you by the Relative Hills Society. © 2022 Doug Colton Walk descriptions © 2022 Relative Hills Society Base map and data from OpenStreetMap and OpenStreetMap Foundation © OpenStreetMap contributors All images are subject to copyright or are used through Creative Commons Licence

Screenshots

MoodHwb3 screens
Y Marilyns4 screens

Verdict

The call

The clearest difference is review sentiment: MoodHwb at 100% against Y Marilyns's 33%. MoodHwb also leads on iOS requirement (12.0 vs 14.0). Y Marilyns's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads, in-app purchases and monetization model 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

MoodHwb ships an update every 2 months, Y Marilyns every 3 weeks. Both last shipped on November 3, 2026.

Scorecard3 real differences · 5 level
MoodHwb versus Y Marilyns: the parameters behind the verdict, then further details
ParameterMoodHwbY Marilyns
PriceFreeFree
Positive reviews100.0% of reviews — better33.3% of reviews
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better14.0
Further details — not scored
Size22 MB81 MB
Age rating12+4+
DeveloperCardiff UniversityDoug Colton

Customer experience

MoodHwb

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Y Marilyns

Written reviews3 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

In-app purchases

None

MoodHwb

No in-app purchases

None

Y Marilyns

No in-app purchases

Questions

Is MoodHwb free?
MoodHwb is free to download, with no in-app purchases.
Is Y Marilyns free?
Y Marilyns is free to download, with no in-app purchases.
Do MoodHwb or Y Marilyns have ads?
Neither MoodHwb nor Y Marilyns shows ads.
Which is updated more often, MoodHwb or Y Marilyns?
MoodHwb ships an update every 2 months, and Y Marilyns every 3 weeks. Most recently, MoodHwb was updated on November 3, 2026 and Y Marilyns on November 3, 2026.

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