# Deflection vs DotList

The clearest difference is price: DotList at Free against Deflection's $4.99. DotList also leads on review sentiment (94% vs 74%) and rating (4.8 vs 4.6). Deflection's advantage is in-app purchases (none vs 1) and iOS requirement (15.0 vs 18.2). On ratings volume, update cadence, ads and device support there is nothing between them.

DotList is free to download; Deflection costs $4.99 up front. DotList sells 1 one-off in-app purchase. Deflection asks for nothing beyond the download.

DotList holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 115 and 56 respectively. Written reviews point the same way: 74% of Deflection's written reviews are positive against 94% of DotList's.

Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on September 24, 2026 and July 22, 2026 respectively.

## The numbers

| Metric | Deflection | DotList |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [4.6 (115 ratings)](https://appshunter.io/ios/app/deflection/id670400597/reviews) | **[4.8 (56 ratings)](https://appshunter.io/ios/app/dotlist/id6450725266/reviews)** |
| Number of ratings | **115** | 56 |
| Positive reviews | 73.6% of reviews | **93.8% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | Every 6 weeks |
| Monetization | Paid | **Free** |
| Size | 160 MB | 13 MB |
| Requires iOS | **15.0** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Blue Ketchep](https://appshunter.io/developer/1131834248) | [Danz L.L.C.](https://appshunter.io/developer/1694626823) |

## What reviewers say

### Deflection

[App page](https://appshunter.io/ios/app/deflection/id670400597)

Calculate structural behavior for beams, 2D trusses, and 2D frames. Visualize reaction forces, shear, bending moment, and deflection. Analyze internal stresses along the beam and cross-section.

**Highlights:** Beam, 2D truss, and 2D frame analysis, Graphical output of results, Internal shear and bending stress calculation, 2D frame and truss editor, Cross-section editor with automatic calculations, Built-in database and quick-start templates

**Features:** Vision Pro support

**In-app purchases:** none


### DotList

[App page](https://appshunter.io/ios/app/dotlist/id6450725266)

This digital checklist app helps you organize all your notes and tasks in one place. Manage work, groceries, and plans with customizable lists, sorting, and sharing options. Keep your life organized with an intuitive interface and helpful features like drag-and-drop and undo.

**Highlights:** All-in-one list management, Multi-themed display options, Customizable sorting by status or alphabetically, Personalized list control (rename, reorder, add, delete), Shareable lists via text or email, Drag-and-drop rearranging, Pin important tasks, Undo function for accidental changes

**Features:** Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DotList Pro | $4.99 | one-time |


## Frequently asked questions

### Is Deflection free?

Deflection costs $4.99, with no in-app purchases.

### Is DotList free?

DotList is free to download, with in-app purchases available.

### Which has better reviews, Deflection or DotList?

DotList is rated higher. Deflection averages 4.6 out of 5 from 115 ratings, while DotList averages 4.8 from 56 ratings.

### Do Deflection or DotList have ads?

Neither Deflection nor DotList shows ads.

### Which is updated more often, Deflection or DotList?

Deflection ships an update every 6 weeks, and DotList every 6 weeks. Most recently, Deflection was updated on September 24, 2026 and DotList on July 22, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*