Truly Simple Timeline vs Project Gantt Chart & Timeline
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Truly Simple Timeline
Build and visualize narrative arcs, story beats, and character involvement across novels or any project. Its drag-and-drop interface supports various event types and date spans, with cross-device functionality for easy planning and adjustments.
- Drag-and-drop interface
- Narrative arc and story beat tracking
- Single-date and duration events
- BC/AD date support
- Vertical and horizontal modes
- Cross-device functionality
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Truly Simple Timeline was built by a professional author to keep track of narrative arcs, story beats, and character moments across a novel. It’s a clean, tactile workspace where you can add events individually or in bulk, drag and drop them across centuries or hours, and adjust all your milestones whenever and however you please. Features: • Intuitive interface: Drag and drop events across hours, days, or centuries. • Flexible event types: Mix large-scale narrative arcs, single-date events, and duration periods seamlessly. • Paper-like design: Organize with a curated color palette of warm creams, slate blues, and earthy greens, paired with your own custom hues. • Reliable device sync: Your data flows effortlessly between your Mac, iPad, and iPhone, and your sync status is viewable any time. • Fully accessible: Built natively for Apple devices with full VoiceOver support, Dynamic Type, and high-contrast readability. • Share timelines: Export timelines, which can then be imported into another device running TS Timeline (where it can be viewed, edited, etc) • Pay once, keep forever: All core features are free. Unlock unlimited timelines with a single one-time, lifetime in-app purchase. No subscriptions, no ads, no hidden fees.
Project Gantt Chart & Timeline
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The tile delivery slips by a week. Now the electrician can't start, your painter has taken another job, and a project you built around one long weekend has quietly moved into next month. A checklist never warns you about that. A timeline does. gantt puts the whole project on one chart and connects the tasks that actually depend on each other. Move one bar and everything downstream moves with it, including the steps you had forgotten were downstream. WHAT PEOPLE PLAN HERE A kitchen renovation with three trades, each waiting on the last one to finish. A thesis with a defense date nobody is moving. A wedding, a relocation, a trip stacked on non-refundable bookings. Client work you have run before and will run again next quarter. HOW IT WORKS Zoom the timeline from minutes to months, whatever the project needs. Link the dependent tasks and set the gap between them: two days for paint to cure, a week for a delivery. Switch on the working calendar and the plan stops counting weekends, your days off, and public holidays in your country. Split the big items into subtasks, tag them, add reminders, and fill in progress as you go. Then something changes, because something always changes. You drag one date and read the new finish date straight off the chart. FREE The timeline, tasks, subtasks, progress, tags, filters, reminders, Apple Calendar sync, the Apple Watch app, export as an image and sending a plan as a link. No ads, no trial countdown. WITH PRO Task dependencies and automatic rescheduling, a workweek you define, public holidays by country, export to PDF or a spreadsheet, and a Home Screen widget. NO ACCOUNT There is no sign-up screen because there is nothing to sign into. Projects sync across your devices through your iCloud. When someone else needs the plan, send it as a link in Messages: they open it without installing anything. Monthly Pro includes a free first month for eligible new subscribers and renews until you cancel. Lifetime Pro is a single payment. Terms of Use: https://pamobilegames.com/terms Privacy Policy: https://pamobilegames.com/terms
Screenshots
Verdict
The clearest difference is rating: Project Gantt Chart & Timeline at 5.0 against Truly Simple Timeline's 4.3. Truly Simple Timeline's advantage is update cadence (fortnightly vs monthly) and ratings volume (4 vs 1). On price, ads, in-app purchases 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. Truly Simple Timeline sells 1 one-off in-app purchase and Project Gantt Chart & Timeline sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
Project Gantt Chart & Timeline holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 4 and 1 respectively.
Truly Simple Timeline ships an update fortnightly, Project Gantt Chart & Timeline monthly. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.
| Parameter | Truly Simple Timeline | Project Gantt Chart & Timeline |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (4 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 4 — better | 1 |
| Update frequency | Fortnightly — better | Monthly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Apple Watch |
| Requires iOS | 17.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 2 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | Colin Wright | Artem Tischenko |
Customer experience
Truly Simple Timeline
Project Gantt Chart & Timeline
In-app purchases
Truly Simple Timeline
- Unlock Pro$4.99
Project Gantt Chart & Timeline
- Monthly1 Month trial$1.991 Month
- Lifetime$12.99
Questions
Is Truly Simple Timeline free?
Is Project Gantt Chart & Timeline free?
Which has better reviews, Truly Simple Timeline or Project Gantt Chart & Timeline?
Do Truly Simple Timeline or Project Gantt Chart & Timeline have ads?
Which is updated more often, Truly Simple Timeline or Project Gantt Chart & Timeline?
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