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Sunnyside

Cut back on alcohol & drink more mindfully without quitting

★★★★★ 5.0/5
FactScore™ 38.9
VS

Zero

Fasting made simple.

★★★☆☆ 3.0/5
FactScore™ 18.1

Updated February 2026

Sunnyside Zero
Rating 5.0★ 3.0★
Reviews 5 3
Pros 13 0
FactScore™ 38.9 18.1

FactScore™ Comparison

FactScore™ weighs both quality (rating) and popularity (reviews) for a fairer ranking than stars alone.

👑
38.9
Sunnyside FactScore™
★ Sunnyside wins on FactScore™
18.1
Zero FactScore™

Pros & Cons

Only in Sunnyside — Pros

Alcohol tracking Goal setting Habit building Life-changing impact Mindfulness focus Supportive feedback Community features Cost savings Daily journal Gamification No negative feedback Personalized tips Scientific approach

Both tools — Pros

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Only in Zero — Pros

No unique pros listed

Only in Sunnyside — Cons

—

Both tools — Cons

—

Only in Zero — Cons

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Details

Sunnyside Zero
Categories Health & Fitness, Activity tracking, Mental Health Health & Fitness, Mental Health
Platforms Web · iOS Web · iOS
Became Popular August 25, 2020 February 8, 2019
Website www.sunnyside.co www.zerofasting.com

Who Should Pick Which?

Choose Sunnyside if...

  • Alcohol tracking
  • Goal setting
  • Habit building

Choose Zero if...

  • No unique pros listed

With a FactScore™ of 38.9 vs 18.1, Sunnyside leads in community reception. Sunnyside uniquely offers Alcohol tracking and Goal setting, while Zero stands out for No unique pros listed.

3

What Users Say

Sunnyside

N
Nadya Dec 14, 2022
★★★★★

This app is incredibly helpful on so many levels. I’m the type of person who is encouraged by supportive words, and this app does that. There is no negative feedback. If I’m over the goal that I se...

A
Abby Dec 14, 2022
★★★★★

I have been with Sunnyside for 4+ months now. It’s been a really important tool in working towards my goals with drinking less. I’ve made significant improvements and the new app really makes a dif...

F
FABRICE Dec 14, 2022
★★★★★

Really happy to have been able to contribute to Sunnyside. It's an amazing app and it's helping a lot of people!

Zero

N
Nilgun Aug 9, 2024
★☆☆☆☆

I tried Zero Plus for a few weeks. Didn’t work for me, I didn’t lose anything or see any results. I cancelled any further auto renewal subscriptions, which Zero confirmed the cancellation via email...

A
Anna Jul 17, 2024
★★★☆☆

What has happened to the orange display !!?? Mine changed mid-fast to a yucky brown colour that is hard to read and doesn’t have the stages - can you change the display on free version !? Please help.

Frequently Asked Questions

Which is better, Sunnyside or Zero?

Based on FactScore™, Sunnyside leads with a score of 38.9 vs 18.1. Sunnyside has a higher rating of 5.0★ compared to 3.0★.

What are the pros of Sunnyside compared to Zero?

Sunnyside uniquely offers: Alcohol tracking, Goal setting, Habit building, Life-changing impact, Mindfulness focus.

What are the pros of Zero compared to Sunnyside?

Zero uniquely offers: No unique pros listed.

Is Sunnyside better rated than Zero?

Sunnyside is rated 5.0★ from 5 reviews. Zero is rated 3.0★ from 3 reviews.

What is the FactScore™ of Sunnyside and Zero?

FactScore™ weighs rating and review volume together. Sunnyside scores 38.9 and Zero scores 18.1.

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