Time Chunks vs Chronolog
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Time Chunks
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Break time into clear segments with ease. Time Chunks helps you quickly figure out how many segments of a chosen length fit into any total duration. Just enter your total time and your preferred segment size, and the app does the rest. You can choose from three flexible modes to match your needs: - Exact – Keeps the total time exactly as you entered it. Segments are filled with your chosen length, and the last one may be shorter. - Down – Rounds the total down so it’s a perfect multiple of your segment length. Some leftover time may be trimmed away. - Up – Rounds the total up to fit complete segments. The plan may go a little longer than your original time. Whether you’re organizing study sessions, workouts, or simply managing your day, this tool makes it simple to understand chunks of time.
Chronolog
Easily mark and record moments in time with custom text notes. Organize entries into multiple lists, edit dates and times, and view time differences between notes. Offers different display modes for a personalized experience.
- Save time-stamped moments
- Add and edit text notes
- Organize into multiple lists
- Edit note date and time
- Display time differences
- Customizable time resolution
- Copy lists to plaintext
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Note the time with Chronolog! Press the big plus button to save that moment in time! Add a text entry to a note either before or after saving, and edit it at will! Delete or duplicate a note (now with handy swipe controls)! You can even edit a note's date and time (to the nearest minute)! That's pretty much the gist of it. Multiple lists are at your disposal. Make a new one and give it a name to remember. And your most recently used list gets automagically opened on app launch! You can even copy your list to plaintext, to paste somewhere else, if you dare. New settings allow for novel functionality. Tired of tracking ticking seconds? Switch to "Minutes" time resolution to hide them! Have a love–hate relationship with counting? Let the app count for you by enabling "Note Index" display! And of course, who could forget "Time Diffs" to show the span between notes next to the time. And for a radically different experience, switch the clock mode to "Relative" for all times to display as the span since the first note — or the last!
Screenshots
Verdict
Time Chunks and Chronolog are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Time Chunks | Chronolog |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 26.0 | 26.0 |
| Further details — not scored | ||
| Size | 2 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Bryan Kohrn | Gregory Toprak |
In-app purchases
Time Chunks
No in-app purchases
Chronolog
No in-app purchases





