Estimatis vs Yeliner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
Yeliner
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A native outliner for iPhone. Jot things down, move on, and use the outline to think them through. Plain text, minimal, focused. · Outlines: indent, fold, reorder · Tasks: mark any line to-do, add due dates and reminders, gathered in one Task center · iCloud sync, no account · Tabs, dark mode Free for 5 documents. Pro unlocks unlimited, and anything you've written stays usable. Subscription details · Yeliner Pro is an auto-renewing subscription, monthly or yearly (shown in-app); cancel anytime in Settings. · Terms of Use: https://wasmir.github.io/yeliner/terms.html · Privacy Policy: https://wasmir.github.io/yeliner/privacy.html
Screenshots
Verdict
The clearest difference is price: Yeliner at Free against Estimatis's $3.99. Estimatis's advantage is in-app purchases (none vs 2) and device support (4 vs 1). On ads 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
Yeliner is free to download; Estimatis costs $3.99 up front. Yeliner sells 2 in-app purchases, starting at $0.99 per month. Estimatis asks for nothing beyond the download.
| Parameter | Estimatis | Yeliner |
|---|---|---|
| Price | $3.99 | Free — better |
| Rating | 2.0 (1 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 7 months | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone |
| Requires iOS | 13.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 2 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | DlhSoft SRL | 培炜 叶 |
In-app purchases
Estimatis
No in-app purchases
Yeliner
- Pro Monthly$0.991 Month
- Pro Yearly$4.991 Year









