Best Iter Idea Apps

15+ iOS apps curated and reviewed

4.1 avg rating

14 free apps

Updated June 2026

Papaya (ESN) is the household name in iter idea, but it's far from the only option. We track 15+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Iter Idea Apps (June 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	Papaya (ESN)	Free	—	No	No	Oct 2026
2	Scarlett	Free	2.9★ (10)	No	No	May 2026
3	Arthur ERM	Free	—	No	No	Aug 2026
4	Prix	Free	—	No	No	Aug 2026
5	DejavuStore	Free	—	No	No	May 2026
6	Horace	Free	—	No	No	Oct 2026
7	Luigi (warehouse assistant)	Free	—	No	No	May 2026
8	Epiphany: Voice Memos & Tasks	Free	5.0★ (7)	No	Yes	Oct 2026

Top Picks for Iter Idea

Papaya (ESN) by ITER IDEA

An ESN matching system

Editor's Choice

🌐 Social Networking

0.0(0 ratings)

Free

Connect with local students for support during your exchange program. Find help with integration, transportation, and language learning through a dedicated matching system.

Scarlett by ITER IDEA

Digitalise your interventions!

Strong Contender

💼 Business

2.9(10 ratings)

Free

This app digitizes intervention reporting for professionals on the go. It allows for easy statement completion, weekly activity planning, and team collaboration. Reports can be customized, enriched with media, and digitally signed by clients.

Arthur ERM by ITER IDEA

An ERM to connect the dots

Worth Considering

💼 Business

0.0(0 ratings)

Free

More Iter Idea apps to explore

Online & in-store experience

Smartly track your time!

Free

📊 Productivity

(0)

Luigi (warehouse assistant)

Epiphany: Voice Memos & Tasks

Transcribe Audio to Text +

Free

Capture ideas and tasks on the go using your voice. This app transcribes your spoken notes and instantly sends them to your favorite productivity tools like Slack, Notion, and Asana. It helps you stay organized and focused by reducing the need to switch between applications.

Voice-to-text transcriptionIntegrations with Slack, Notion, Asana, Trello, etc.Customizable AI prompts

📊 Productivity

(7)

free with in-app purchases

Thorium

Element 90.

Free

Explore the potential of thorium as an energy source. This educational app uses videos to explain nuclear fission and contrast thorium-based reactors with current energy technologies like solar and wind.

Thorium energy transformation explainedNuclear fission conceptsMolten Salt Reactor (MSR) comparison

📚 Education

(2)

free

Unmuss: Voice to Text AI

Voice notes, drafts & journal

Free

📊 Productivity

(0)

Enrico Fermi Research Center

Official museum app

Free

Explore the history of physics and Enrico Fermi's groundbreaking research with this museum's official audioguide. Access audio and video content via QR codes, with over two hours of narrated information organized by exhibition space or searchable by tags.

QR Code recognition for content accessAudio and video informationOver two hours of narrated content

Science, Tech & Engineering

Profitable Idea Training

by Numinous Productions LLC

Free

📚 Books

(0)

FAQ about Iter Idea

Are there free iter idea apps for iPhone?

Yes — 14 of the top iter idea apps we rank are free to download, including Papaya (ESN) and Scarlett.

Does Papaya (ESN) have ads or in-app purchases?

Papaya (ESN) has no ads and has no in-app purchases, according to its App Store listing as of June 2026.

How many iter idea apps are on the App Store?

We track 15+ iter idea apps on the iOS App Store as of June 2026, ranked by rating, recency, and analysis of real user reviews.