Eeto Calendar vs Estimatis
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Eeto Calendar
This app offers a unique linear timeline view for visualizing events and deadlines. It uses colored milestones to represent important short or long-term goals, making it easy to grasp time in perspective. Currently, users can create events and explore the interface, with future updates planned for sharing and customization.
- Linear timeline view
- Colored milestones for events
- Visualize deadlines
- Create recurring events
- Intuitive user interface
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Eeto is a linear calendar that uses colored milestones to help you easily visualize your events on a timeline. Think of milestones as a short or long term goal, a company deadline, a product release, an anniversary, your prom night, or a wedding. Milestone events are big in importance, but small in scale. Using Eeto’s linear timeline design, you’ll quickly understand Eeto’s ability to put events and deadlines into perspective. Most calendars show months in blocks, weeks in loops, or days in vertical views. But like most sane humans, Eeto views time as a straight path, forward and backward. We are a small team, and Eeto is a work in progress. We’d love to hear your suggestions for future releases. For now, you can create events (including recurring) and get a feel for the user interface. In the future, we hope to bring you features like sharing, print, import, custom colors, and plug into other apps. We hope you enjoy this project and please share your thoughts! We hope you enjoy this project and please share your thoughts!
Estimatis
This app allows users to create project estimates by defining tasks, effort, and parallel work. It visualizes results in a Gantt chart and can export data. It also incorporates risk assessment for more accurate duration calculations.
- Task definition with effort estimation
- Parallel work identification
- Gantt chart visualization
- Data export to clipboard
- Internal risk percentage setting
- Offline functionality
- On-device computation for privacy
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Create high-level estimates for your new projects even when you are away: define a set of tasks (envisioned, for example, by analyzing a request received from a customer), specify their estimated effort values, identify and mark the work items that may be parallelized to the ones above, optionally set up your hour rate amount, and you're done: view immediate results in the Gantt chart tab. You can also use the Copy values command from the context menu of the estimation values section to copy them as tab separated values directly to clipboard (and from there to your desired destination app, such as for backup purposes or simply to reply to your customer, providing the project duration and cost estimation that they have asked for.) Optionally, you can also set an internal risk percent besides the tasks themselves (for example, if you think that you may run into unexpected delays while performing the necessary work during the project): this will decrease the resource allocation units used upon task scheduling and therefore it would enlarge the estimated duration accordingly, without increasing the billable hour count or the total cost of the project. Note that everything is computed directly on your device to maximize privacy, and to run offline whenever needed too.
Screenshots
Verdict
The clearest difference is review sentiment: Eeto Calendar at 83% against Estimatis's 0%. Eeto Calendar also leads on price (Free vs $3.99) and rating (4.9 vs 2.0). Estimatis's advantage is device support (4 vs 2) and iOS requirement (13.0 vs 26.0). On ads and in-app purchases 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
Eeto Calendar is free to download; Estimatis costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Eeto Calendar holds the better App Store score, 4.9 against 2.0. That said, the two scores are not equally well evidenced: Eeto Calendar has 9 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 83% of Eeto Calendar's written reviews are positive against 0% of Estimatis's.
Eeto Calendar ships an update every 3 months, Estimatis every 7 months. The most recent releases landed on July 4, 2026 and June 4, 2026 respectively.
| Parameter | Eeto Calendar | Estimatis |
|---|---|---|
| Price | Free — better | $3.99 |
| Rating | 4.9 (9 ratings) — better | 2.0 (1 ratings) |
| Positive reviews | 83.3% of reviews — better | 0.0% of reviews |
| Number of ratings | 9 — better | 1 |
| Update frequency | Every 3 months — better | Every 7 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPad | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 26.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 2 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Alexander Fanaian | DlhSoft SRL |
Customer experience
Eeto Calendar
Estimatis
In-app purchases
Eeto Calendar
No in-app purchases
Estimatis
No in-app purchases
Questions
Is Eeto Calendar free?
Is Estimatis free?
Which has better reviews, Eeto Calendar or Estimatis?
Do Eeto Calendar or Estimatis have ads?
Which is updated more often, Eeto Calendar or Estimatis?
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