# Atomic vs SpeakDiary

The clearest difference is device support: SpeakDiary at 3 against Atomic's 1. SpeakDiary also leads on iOS requirement (15.1 vs 18.0). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. Atomic sells 4 in-app purchases, starting at $4.99 per month and SpeakDiary sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Atomic ships an update every 5 days, SpeakDiary every 4 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Atomic | SpeakDiary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/speakdiary-speak-english/id6747355472/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 4 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 46 MB | 41 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Chung Ping Tseng](https://appshunter.io/developer/1801222767) | [Siao Chi Guo](https://appshunter.io/developer/1816575404) |

## What reviewers say

### Atomic

[App page](https://appshunter.io/ios/app/atomic-learn-languages/id6743085759)

This app offers daily listening challenges to improve English comprehension. It's designed to build a language habit through short, engaging exercises, catering to various levels and accents. Track your progress and maintain a streak with quick, effective practice.

**Highlights:** Daily listening challenges, AI-powered learning, Typing practice, Instant feedback, Streak tracking, Multiple accents and levels

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Atomic Learning - Monthly Plan | $4.99 | per month |
| Atomic Learning - Yearly Plan | $29.99 | per year |
| AtomicLearning Pro Lifetime | $39.99 | one-time |
| AtomicLearning Pro Lifetime | $59.99 | one-time |


### SpeakDiary

[App page](https://appshunter.io/ios/app/speakdiary-speak-english/id6747355472)

This app helps you improve your speaking skills by transcribing your voice, providing AI-driven feedback on your strengths and weaknesses, and offering tools for comparison. Track your progress visually and practice daily to build confidence.

**Highlights:** Voice journaling for daily practice, AI feedback on strengths and weaknesses, Progress tracking calendar, Voice playback for comparison, Speech-to-text conversion, AI speech analysis

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| Yearly | $29.99 | per year |


## Frequently asked questions

### Is Atomic free?

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

### Is SpeakDiary free?

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

### Do Atomic or SpeakDiary have ads?

Neither Atomic nor SpeakDiary shows ads.

### Which is updated more often, Atomic or SpeakDiary?

Atomic ships an update every 5 days, and SpeakDiary every 4 days. Most recently, Atomic was updated on October 24, 2026 and SpeakDiary 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.*