zeds vs 100 Days
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
zeds
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Prerequisite: understanding how Git (the distributed version control system) works. zeds is a helper to "git commit --allow-empty --message={your note}" on a git repository, which only commits {your note} as the commit message without tree changes from it's parent's. Nothing can be modified or deleted in zeds. zeds shows your git logs in a long list. zeds do the following for you, - clones your repository from remote in the first place - pulls and pushes if necessary You can, - create a new commit log (text only) - create a new commit log (text only) referencing an existing one (as commit parent) - search Home screen quick action support: - Compose - New With Clipboard Share extension support: - Link (in Markdown link format) - Image or file (store as a file blob in an unrelated commit) - Safari selected text (in Markdown quote format) URL scheme support: - zeds:///commit/{sha} - zeds:///create?text={text}&title={title}&url={url} Solarized theme
100 Days
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Build unbreakable habits and achieve your biggest goals with 100 Days of Challenge. Whether you want to read every day, master a fitness routine, practice mindfulness, drink more water, or break an unhealthy habit, 100 Days of Challenge gives you the visual clarity and motivation to stay consistent. WHY 100 DAYS? Research shows that creating permanent life changes takes time and deliberate focus. An open-ended habit tracker is easy to abandon, but a 100-day commitment gives you a clear finish line: long enough to transform your identity, yet structured enough to stay focused day by day. FEATURES DESIGNED FOR CONSISTENCY: ⢠Minimalist 100-Day Grid: See your entire journey in one glance. Tap once to mark off each day completed. ⢠Custom Challenges: Personalize your habits with unique icons, emojis, and vibrant color themes. ⢠Purpose & Intention: Write down your personal "Why" for each challenge to stay motivated on tough days. ⢠Pure Focus, No Distractions: Clean, distraction-free interface designed to get you in and out in seconds. ⢠Private & Secure: Your habits and personal goals stay completely private on your device. FREE vs. PREMIUM: ⢠Free: Create and track up to 2 active challenges simultaneously. ⢠Premium: Unlock unlimited challenges and support ongoing indie development. Cancel anytime in App Store settings. - Monthly: .99/month - Annual: .99/year (Save over 58%) Start your 100-day transformation today. One day, one mark, one habit at a time. --- Apple Standard Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://hundred-days-of-challenge.vercel.app/privacy.html Additional Terms: https://hundred-days-of-challenge.vercel.app/terms.html
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Verdict
The clearest difference is in-app purchases: zeds at none against 100 Days's 2. zeds also leads on update cadence (monthly vs every 4 months) and device support (4 vs 2). On price and ads there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. 100 Days sells 2 in-app purchases, starting at $4.99 per month. zeds asks for nothing beyond the download.
zeds ships an update monthly, 100 Days every 4 months. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.
| Parameter | zeds | 100 Days |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly ā better | Every 4 months |
| Ads | No | No |
| In-app purchases | No ā better | Yes |
| Devices | iPhone, iPad, iPod, Mac ā better | iPhone, iPad |
| Requires iOS | 14.3 ā better | 17.0 |
| Further details ā not scored | ||
| Size | 11 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | ęØ é | Raghav Sharma |
In-app purchases
zeds
No in-app purchases
100 Days
- Pro Monthly$4.991 Month
- Premium$24.991 Year









