# FLIP vs سجاج

The clearest difference is in-app purchases: سجاج at none against FLIP's 10. On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. FLIP sells 10 in-app purchases, starting at $2.00 per month. سجاج asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.5 for FLIP against 4.5 for سجاج. Both are backed by a comparable volume of ratings — 896 and 1.2K respectively. Written reviews are what separate them: 88% of FLIP's written reviews are positive against 89% of سجاج's.

FLIP ships an update fortnightly, سجاج every 3 weeks. Both last shipped on October 1, 2026.

## The numbers

| Metric | FLIP | سجاج |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (896 ratings)](https://appshunter.io/ios/app/flip-focus-timer-for-study/id1435127190/reviews) | [4.5 (1.2K ratings)](https://appshunter.io/ios/app/sajaj/id1548142293/reviews) |
| Number of ratings | 896 | **1.2K** |
| Positive reviews | 87.8% of reviews | **89.1% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Freemium | Free with in-app purchases |
| Size | 146 MB | 90 MB |
| Requires iOS | 15.6 | **15** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Rinasoft Inc.](https://appshunter.io/developer/386505937) | [Ali Ammar](https://appshunter.io/developer/1548142295) |

## What reviewers say

### FLIP

[App page](https://appshunter.io/ios/app/flip-focus-timer-for-study/id1435127190)

This app helps improve study habits by accurately measuring focus time. It offers features like global study groups, real-time study tracking, and detailed statistics to enhance concentration and productivity.

**Highlights:** Accurate time measurement by flipping phone, Focus level measurement, Global study groups (FLIP ZONE), Real-time study tracking (LIVE), Study time statistics and reports, D-day countdown for goals

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium Membership | $2.00 | per month |
| 6 Months Premium Membership | $10.00 | per 6 months |
| Yearly Premium Membership | $18.00 | per year |
| Premium Service - 1Month | $1.99 | one-time |
| Charging 2500 points | $1.99 | one-time |
| Premium Service - 3Months | $4.99 | one-time |
| Charging 5900 points | $4.99 | one-time |
| Premium Service - 6 Months | $7.99 | one-time |
| Premium Service - 12 Months | $14.99 | one-time |
| Charging 20000 points | $15.99 | one-time |

**What reviewers like**

- 💕 Motivating and helpful for studying
- 👍 Cute and aesthetically pleasing design
- 🚀 Useful features like goals, timers, and tracking
- 🤝 Social aspect with study groups and leaderboards

**What reviewers complain about**

- 🐛 Occasional crashes and glitches
- 🔒 Concerns about premium features and in-app purchases
- 📱 Issues with syncing and editing data across devices

**Reported bugs**

- Ranking and leaderboard data not updating properly
- Study time not being saved or recorded accurately
- Language settings not working as expected

**Requested features**

- Add more customization options for themes and layouts
- Improve the user interface and navigation
- Implement an Apple Watch app for easier tracking
- Allow more flexibility in setting and editing study goals


### سجاج

[App page](https://appshunter.io/ios/app/sajaj/id1548142293)

This app offers an interactive study experience for 12th-grade students, focusing on identifying weaknesses, practicing, and improving academic performance. It includes smart quizzes, performance analysis, and study timers to help students study efficiently and reach their academic goals.

**Highlights:** Interactive smart quizzes, Detailed performance analysis, Promodoro-inspired study timer, Daily study streak board, Organized study materials, Curated YouTube lessons, Teacher directory

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🌟 Excellent app
- 👍 User-friendly
- 🎓 Helpful for students
- 🤩 Fantastic resource
- 🔥 Awesome app

**What reviewers complain about**

- 🐛 Bugs and issues
- 🕰️ Outdated content
- 🔍 Missing features
- 🔊 Annoying sound effects

**Reported bugs**

- Questions with missing answers
- Compatibility issues on some devices
- Frequent crashes and freezes

**Requested features**

- Add more subjects and grades
- Improve user interface
- Provide regular content updates
- Integrate with official education resources


## Frequently asked questions

### Is FLIP free?

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

### Is سجاج free?

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

### Which has better reviews, FLIP or سجاج?

FLIP and سجاج are both rated 4.5 out of 5 on the App Store, from 896 and 1.2K ratings respectively.

### Do FLIP or سجاج have ads?

Both FLIP and سجاج show ads.

### Which is updated more often, FLIP or سجاج?

FLIP ships an update fortnightly, and سجاج every 3 weeks. Most recently, FLIP was updated on October 1, 2026 and سجاج on October 1, 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.*