Reset75 vs 75 Tough & Soft Challenge

Quick answer

75 Tough & Soft Challenge by Solowei Group LTD has been on the App Store since September 2021. It is on version 4.0, last updated in January 2025. The app is iPhone only and English only, free to download, though the listing says ongoing use requires an active subscription. Two naming quirks are worth flagging: the description brands the app as “75 Days Challenge” rather than the name on the store page, and a different developer, BeHard, ships a similarly worded app called 75 Days Challenge Tough & Soft.

Reset75 is a 75-day challenge tracker with six templates built in: 75 Tough, 75 Soft, 75 Hotter, Glow Within, 30-Day Kickstart, and Custom. It is free to download and use, and it works offline with no account. The free version runs one challenge at a time, with one rescue for a missed day and 3 of its 20 themes. Optional Pro adds several challenges at once, unlimited rescues, and all 20 themes, at $4.99 per week or $39.99 per year after a 7-day free trial.

If you run one challenge at a time, Reset75 costs nothing, while Solowei’s listing says ongoing use needs a subscription. If you would pay either way and only need a daily checklist on an iPhone, Solowei’s $4.99 a year is far less than Reset75 Pro’s $39.99. If you want named rule sets, more ways to log a task, or an Android phone in the household, Reset75 is the closer fit.

Side-by-side

Where Solowei wins

A year costs $4.99. 75 Tough & Soft Challenge lists a yearly subscription at $4.99. Reset75 is free for one challenge at a time, but several challenges at once, more than one rescue, or the other 17 themes need Pro at $39.99 a year. If you expect to pay for a tracker and the deciding question is what a paid year costs you, Solowei answers it and there is not much to argue with.

There is a way to pay once. Its in-app purchase list carries three one-time payment tiers at $2.99, $5.99, and $6.99 alongside the subscriptions, so you can buy the app outright and never see a renewal. Reset75 Pro comes only as a weekly or a yearly subscription. Worth knowing: the Solowei description talks about subscriptions only and never mentions the one-time tiers, and it prices the yearly plan ($4.99) below the monthly one ($5.99) without explaining why.

More billing shapes to pick from. Weekly at $1.99 and $3.99, monthly at $5.99, and yearly at $4.99 give you a short commitment if you want to test the app for a week before the challenge starts. The description also says new customers who choose a monthly subscription are eligible for a free trial period, though it never says how long that period runs.

It claims a community. The listing says you will find a community of people working through the same challenge. Reset75’s listing describes sharing cards to your camera roll but no friends, feed, or accountability partner. Solowei has also been on the store since 2021 and carries 3,700 US ratings, against 78 for Reset75, which launched in April 2026.

Where Reset75 wins

One challenge costs nothing. Solowei is free to download, but its description says ongoing use requires an active subscription, and reviewers say the free download is unusable until you pay. Reset75 is free to use for one challenge at a time, with one rescue for a missed day and 3 of its 20 themes. You pay only if you want several challenges at once, unlimited rescues, or every theme, and Pro starts with a 7-day free trial.

The rules are named before you pay. Solowei’s store name mentions a tough and a soft variant, but the description names only one program and never says which rule sets are built in or whether you can edit them. Some reviewers mention buying it for the soft version and finding no way to change the rules. Reset75 lists six templates on its store page: 75 Tough, 75 Soft, 75 Hotter, Glow Within, 30-Day Kickstart, and Custom, plus a custom builder with 20 tasks across 6 categories and any duration you set.

The day count and the miss rule are spelled out. Solowei’s listing says nothing about what happens when you miss a day. Reviewers say the day counter gets stuck and refuses to advance, and a recurring complaint in reviews is that there is no working way to restart the challenge or mark a day as failed. Reset75 states both rules up front. Strict mode restarts your count if you miss a day, forgiving mode lets you skip and keep going, and since the August 2026 update the app asks you to confirm the strict rule before the challenge starts.

There is more than a checkbox. Solowei’s listing covers water intake, training, weight progress, and progress photos. Reviewers say water is logged in metric units only, which is awkward when the goal is a gallon, and reviews also describe re-entering weight through a picker that does not remember yesterday’s number. Reset75 logs each task as a checkbox, counter, duration, photo, text, or measurement. It also adds reading and journaling, charts weight and water trends, and builds a timelapse video from your progress photos with day counter, task, and weight overlays.

It runs on more devices, in more languages, and without a login. Solowei is iPhone only and English only. Its last update was January 2025. Reset75 runs on iPhone, iPad, and Android in 39 languages, and it was last updated in August 2026. It needs no account and works offline. Solowei’s privacy label, meanwhile, lists Contact Info collected for app functionality, and some reviewers mention being asked to log in every time they open the app.

Pricing

• Reset75 is free to download and use with no account. The free version runs one challenge at a time, with one rescue for a missed day and 3 of its 20 themes (Graphite, Chalk, and Daylight). Optional Pro adds several challenges at once, unlimited rescues, and all 20 themes. It has a 7-day free trial, then costs $4.99 per week or $39.99 per year.
• 75 Tough & Soft Challenge is free to download, but the description says ongoing use requires an active subscription. The tiers are $1.99 and $3.99 weekly, $5.99 monthly, $4.99 yearly, and one-time payments at $2.99, $5.99, and $6.99. The free download, reviewers say, is unusable until you pay.

For one challenge at a time, Reset75 costs nothing, while Solowei’s description says ongoing use needs a subscription. If you would pay either way, Solowei is the cheaper route over one year at $4.99, or $6.99 at most if you take the highest one-time tier, against $39.99 for a year of Reset75 Pro.

Which one should you pick?

Pick 75 Tough & Soft Challenge if you are on an iPhone, want the cheapest paid annual plan you can find, prefer paying once instead of subscribing, and only need a daily checklist with water, weight, and a photo.

Pick Reset75 if you want a free app for one challenge at a time, the rule set named and editable before you start, more than a checkbox for each task, a stated miss-and-restart rule, an Android or iPad version, or an app that keeps your data on the device with no account.

Not ready to install anything? Our free 75 Soft tracker runs the soft rule set in the browser, and the challenge restart counter tells you where a missed day leaves you, both with no download and no sign-up.