# Sistens vs I'm Doing It

The clearest difference is ads: I'm Doing It at none against Sistens's shown. I'm Doing It also leads on update cadence (every 5 weeks vs every 28 months) and iOS requirement (12.0 vs 15.6). On price, in-app purchases and device support there is nothing between them.

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

Sistens ships an update every 28 months, I'm Doing It every 5 weeks. The most recent releases landed on October 13, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Sistens | I'm Doing It |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 28 months | **Every 5 weeks** |
| Size | 43 MB | 24 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [KenneTech LLC](https://appshunter.io/developer/1220083928) | [Maurice Landers III](https://appshunter.io/developer/1507739530) |

## What reviewers say

### Sistens

[App page](https://appshunter.io/ios/app/sistens/id1624999614)

**In-app purchases:** none


### I'm Doing It

[App page](https://appshunter.io/ios/app/im-doing-it/id6443859406)

**In-app purchases:** none


## Frequently asked questions

### Is Sistens free?

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

### Is I'm Doing It free?

I'm Doing It is free to download, with no in-app purchases.

### Do Sistens or I'm Doing It have ads?

Sistens shows ads; I'm Doing It does not.

### Which is updated more often, Sistens or I'm Doing It?

Sistens ships an update every 28 months, and I'm Doing It every 5 weeks. Most recently, Sistens was updated on October 13, 2026 and I'm Doing It on October 6, 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.*