# iToDoer vs Survey Diem

The clearest difference is rating: Survey Diem at 5.0 against iToDoer's 4.0. Survey Diem also leads on in-app purchases (none vs 1) and ads (none vs shown). On price, review sentiment, device support and iOS requirement there is nothing between them.

Both are free to download. iToDoer sells 1 one-off in-app purchase. Survey Diem asks for nothing beyond the download.

Survey Diem holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 3 and 9 respectively. Written reviews point the same way: 80% of iToDoer's written reviews are positive against 83% of Survey Diem's.

iToDoer ships an update every 2 months, Survey Diem every 3 weeks. The most recent releases landed on November 2, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | iToDoer | Survey Diem |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (3 ratings)](https://appshunter.io/ios/app/itodoer/id1131979110/reviews) | **[5.0 (9 ratings)](https://appshunter.io/ios/app/survey-diem/id6508167883/reviews)** |
| Number of ratings | 3 | **9** |
| Positive reviews | 80.0% of reviews | **83.3% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 19 MB | 41 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Grigory Konovalov](https://appshunter.io/developer/1131979109) | [Ola Surveys LLC](https://appshunter.io/developer/1755402491) |

## What reviewers say

### iToDoer

[App page](https://appshunter.io/ios/app/itodoer/id1131979110)

Create and manage checklists to stay organized and remember tasks. Add descriptions, track progress, set priorities, and schedule notifications to ensure nothing is missed.

**Highlights:** Create and edit checklists, Add item descriptions, Track implementation progress, Set action importance, Schedule notifications

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Disable all ads | $1.99 | one-time |


### Survey Diem

[App page](https://appshunter.io/ios/app/survey-diem/id6508167883)

Earn real rewards by sharing your opinions through surveys, polls, and quizzes. This app offers high-paying opportunities and a quick sign-up process, making it easy to start earning in minutes. It's a trusted platform designed to value your time and input.

**Highlights:** High-paying surveys, Quick sign-up, Opinion polls and quizzes, Secure and trusted platform, Industry-leading incentives

**In-app purchases:** none


## Frequently asked questions

### Is iToDoer free?

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

### Is Survey Diem free?

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

### Which has better reviews, iToDoer or Survey Diem?

Survey Diem is rated higher. iToDoer averages 4.0 out of 5 from 3 ratings, while Survey Diem averages 5.0 from 9 ratings.

### Do iToDoer or Survey Diem have ads?

iToDoer shows ads; Survey Diem does not.

### Which is updated more often, iToDoer or Survey Diem?

iToDoer ships an update every 2 months, and Survey Diem every 3 weeks. Most recently, iToDoer was updated on November 2, 2026 and Survey Diem on October 24, 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.*