00 vs 1 Bit Log
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
00
This workout tool allows you to create custom exercise routines with timers, reminders, and notes. Track your progress by saving sessions and viewing your improvements over time. It's a free, personal project designed for users who know their own exercises.
- Customizable exercise display
- Metronome and reminder setup
- Exercise tagging and notes
- Create sets and routines
- Save and track session progress
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00:37 is a workout tool. important notes: - the app doesn't contain any exercises or routines. add and do exercises you know how to do properly. 00:37 does not replace a mentor or classes. - the app is a side project, mostly designed for personal use, made available for free. I may update it occasionally, but don't expect regular updates or convenient features. I may also remove features that don't work for me or change things in ways you may not like; that's part of the deal here. features: - 5 types of exercises display time, repetitions, or amounts in different ways. - add a metronome, setup time, reminder sounds, tags, and notes to your exercises. - create sets and routines of exercises. - save your sessions so you can see how you progress. tip: - you are less likely to miss a timer, break, or reminder by going to Settings > Notifications > 00:37 and setting the notification style to 'Persistent'.
1 Bit Log
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1 Bit Log is a minimalist mood tracker with a unique retro terminal aesthetic. Track your emotional journey with a beautiful, distraction-free interface inspired by classic computer terminals. SIMPLE MOOD LOGGING • Log your mood with a single tap (5 levels from Critical to Excellent) • Add notes and thoughts to each entry • Tag your entries for easy organization • Mark important moments as favorites POWERFUL INSIGHTS • View your mood patterns with weekly charts • Yearly heatmap shows your emotional journey at a glance • Calendar view for quick date navigation • Detailed statistics to understand your trends PREMIUM FEATURES • Multiple retro themes (Amber, Blue, Matrix, Arctic, and more) • Full yearly heatmap visualization • Calendar view with mood indicators • PDF and Markdown export • iCloud sync across all your devices • Password protection for privacy • Custom notification reminders • 14 unique achievements to unlock • CRT scanline effects for authentic retro feel PRIVACY FIRST • All data stays on your device • Optional iCloud sync (Premium) • No tracking, no ads, no data collection • Password lock to keep your journal private Built with love for those who appreciate min
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Verdict
The clearest difference is in-app purchases: 00 at none against 1 Bit Log's 1. 00 also leads on update cadence (daily vs every 6 months) and iOS requirement (10.0 vs 26.0). On price, ads and device support 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. 1 Bit Log sells 1 one-off in-app purchase. 00 asks for nothing beyond the download.
00 ships an update daily, 1 Bit Log every 6 months. The most recent releases landed on November 2, 2026 and November 9, 2026 respectively.
| Parameter | 00 | 1 Bit Log |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Daily — better | Every 6 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, Apple Watch — better |
| Requires iOS | 10.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 28 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Adriaan de Jongh | Fatih Emir Onder |
In-app purchases
00
No in-app purchases
1 Bit Log
- Premium Lifetime$1.99
