# Sumizeit vs Wiser5

The clearest difference is ads: Sumizeit at none against Wiser5's shown. Sumizeit also leads on ratings volume (284 vs 10) and device support (3 vs 1). On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. Sumizeit sells 10 in-app purchases, starting at $0.99 per year and Wiser5 sells 9 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.5 for Sumizeit against 4.5 for Wiser5. That said, the two scores are not equally well evidenced: Sumizeit has 284 ratings behind it against 10, so its average is the more settled of the two. Written reviews are what separate them: 78% of Sumizeit's written reviews are positive against 75% of Wiser5's.

Sumizeit ships an update every 4 days, Wiser5 every 3 days. The most recent releases landed on November 11, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Sumizeit | Wiser5 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (284 ratings)](https://appshunter.io/ios/app/sumizeit-book-summaries/id1327646115/reviews) | [4.5 (10 ratings)](https://appshunter.io/ios/app/wiser5-bite-sized-learning/id6741119184/reviews) |
| Number of ratings | **284** | 10 |
| Positive reviews | **77.8% of reviews** | 75.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 days | **Every 3 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 59 MB | 35 MB |
| Requires iOS | **15.1** | 16.1 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Scomy Inc](https://appshunter.io/developer/678648751) | [Wiser5 LLC](https://appshunter.io/developer/1793188707) |

## What reviewers say

### Sumizeit

[App page](https://appshunter.io/ios/app/sumizeit-book-summaries/id1327646115)

Access key insights from thousands of nonfiction books, podcasts, and bite-sized courses. Enhance personal growth and mindfulness with daily challenges, meditations, and skill-building lessons. Learn effectively in just 5-15 minutes, making the most of your time.

**Highlights:** 2,500+ book summaries, 10,000+ podcast summaries, 5 & 15-minute summary options, Text, audio, video, and infographic formats, Bite-sized courses, Guided meditation and mindfulness sessions, Daily challenges and riddles

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sumizeit Yearly Subscription | $0.99 | per year |
| Sumizeit Monthly Subscription | $0.99 | per month |
| Sumizeit Monthly Subscription | $4.99 | per month |
| Sumizeit Monthtly Subscription | $5.99 | per month |
| Sumizeit Premium Monthly | $12.99 | per month |
| Sumizeit Yearly 50% off | $24.99 | per year |
| Sumizeit Yearly Subscription | $39.99 | per year |
| Sumizeit Yearly Subscription | $49.99 | per year |
| Sumizeit Yearly Subscription | $69.00 | per year |
| Sumizeit Lifetime Subscription | $69.99 | one-time |

**What reviewers like**

- 👍 Useful for learning
- 💡 Fills market gap
- 🚀 Quick and easy summaries
- 👍 User-friendly interface
- 👍 Detailed and fun summaries

**What reviewers complain about**

- 🐛 Crashes frequently
- 🐛 Not working on iPad
- 🐛 Dark mode issues
- 🐛 Overly simplified books
- 🐛 Deceptive pricing/refund policy

**Reported bugs**

- Crashes when opening Challenges
- Crashes when bookmarking
- Crashes when selecting interests
- App crashes immediately on various actions
- Login with Gmail not working

**Requested features**

- More video summaries
- Sign In with Apple


### Wiser5

[App page](https://appshunter.io/ios/app/wiser5-bite-sized-learning/id6741119184)

Engaging 5-10 minute interactive lessons and quizzes cover diverse topics like finance, science, and history. Learn on the go with audio formats, expert-crafted content, and skill-building modules.

**Highlights:** Interactive lessons and quizzes, 5-10 minute learning modules, Audio lesson format, Expert-crafted content, Wide range of topics, Unlock in-demand skills

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Wiser5 Premium Monthly | $5.99 | per month |
| Wiser5 Premium Monthly | $12.99 | per month |
| Wiser5 Premium Yearly 50% off | $24.99 | per year |
| Wiser5 Premium Yearly 65% off | $29.99 | per year |
| Wiser5 Premium Free Trial | $49.99 | per year |
| Wiser Premium Yearly | $49.99 | per year |
| Wiser5 Premium Yearly | $49.99 | per year |
| Wiser5 Premium Yearly | $59.99 | per year |
| Wiser5 Premium Free Trial | $89.99 | per year |


## Frequently asked questions

### Is Sumizeit free?

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

### Is Wiser5 free?

Wiser5 is free to download, with in-app purchases available.

### Which has better reviews, Sumizeit or Wiser5?

Sumizeit and Wiser5 are both rated 4.5 out of 5 on the App Store, from 284 and 10 ratings respectively.

### Do Sumizeit or Wiser5 have ads?

Wiser5 shows ads; Sumizeit does not.

### Which is updated more often, Sumizeit or Wiser5?

Sumizeit ships an update every 4 days, and Wiser5 every 3 days. Most recently, Sumizeit was updated on November 11, 2026 and Wiser5 on November 4, 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.*