# ToDoStacker vs Xigma

ToDoStacker and Xigma 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.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | ToDoStacker | Xigma |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/xigma/id6748836221/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 6 weeks |
| Monetization | — | Free |
| Size | 1 MB | 2 MB |
| Requires iOS | 18.0 | **17** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [yaseen khalaf](https://appshunter.io/developer/1723580642) | [TopCars](https://appshunter.io/developer/1780433618) |

## What reviewers say

### ToDoStacker

[App page](https://appshunter.io/ios/app/todostacker-smart-to-do-list/id6743932993)

**Features:** macOS Compatibility

**In-app purchases:** none


### Xigma

[App page](https://appshunter.io/ios/app/xigma/id6748836221)

Build better routines with a clean and intuitive habit tracker. Mark progress with a single tap, focusing on momentum and clarity. Your habits stay private on your device.

**Highlights:** One-tap habit tracking, Minimalist design, Dark and light themes, Progress at a glance, 100% private, Customizable habits

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ToDoStacker free?

ToDoStacker is free to download, with no in-app purchases.

### Is Xigma free?

Xigma is free to download, with no in-app purchases.

### Do ToDoStacker or Xigma have ads?

Neither ToDoStacker nor Xigma shows ads.

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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.*