# Sharp vs UNFO

The clearest difference is ads: Sharp at none against UNFO's shown. Sharp also leads on update cadence (every 3 days vs every 3 weeks) and review sentiment (50% vs 28%). UNFO's advantage is ratings volume (174 vs 3) and rating (3.3 vs 3.0). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Sharp sells 2 in-app purchases, starting at $9.99 per 7 days and UNFO sells 19 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UNFO holds the better App Store score, 3.3 against 3.0. That said, the two scores are not equally well evidenced: UNFO has 174 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 50% of Sharp's written reviews are positive against 28% of UNFO's, so the app with the better star average is not the one people write more warmly about.

Sharp ships an update every 3 days, UNFO every 3 weeks. The most recent releases landed on October 8, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Sharp | UNFO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (3 ratings)](https://appshunter.io/ios/app/sharp-followers-tracker/id1458400963/reviews) | **[3.3 (174 ratings)](https://appshunter.io/ios/app/unfo-follower-analytics/id1553622794/reviews)** |
| Number of ratings | 3 | **174** |
| Positive reviews | **50.0% of reviews** | 28.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | Freemium |
| Size | 15 MB | 27 MB |
| Requires iOS | **9.0** | 16.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [9931651 Canada Inc.](https://appshunter.io/developer/1458400962) | [Ebru Yilmaz](https://appshunter.io/developer/1553473373) |

## What reviewers say

### Sharp

[App page](https://appshunter.io/ios/app/sharp-followers-tracker/id1458400963)

Gain powerful insights into your Instagram account, including secret admirers, engagement metrics, and potential account blockers. Track unfollowers and top likers in real-time to manage your profile like a pro.

**Highlights:** Track unfollowers, Discover secret admirers, Identify top likers, Analyze engagement, Detect potential blockers, Manage account like a pro

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Plan - Weekly | $9.99 | per 7 days |
| Pro Access | $19.99 | per month |


### UNFO

[App page](https://appshunter.io/ios/app/unfo-follower-analytics/id1553622794)

Gain deep insights into your Instagram profile with AI-powered analytics. Track unfollowers, identify your top fans, and view stories anonymously. Grow your account with clear, accurate, and secure data.

**Highlights:** AI-Powered Insights, Unfollower Tracking, Anonymous Story Viewer, Follower Analysis, Easy Repost, Instant Notifications

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

**In-app purchases (19)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $5.99 | per 7 days |
| Weekly Subscription | $6.99 | per 7 days |
| UNFO Premium Weekly | $7.99 | per 7 days |
| UNFO Premium Monthly | $9.99 | per month |
| Monthly Subscription | $12.99 | per month |
| Unfo Premium Monthly | $14.99 | per month |
| Quarterly Subscription | $17.99 | per 3 months |
| 3 Months Subscription | $19.99 | per 3 months |
| Premium 6 Months | $19.99 | per 6 months |
| Discounted Yearly Subscription | $19.99 | per year |
| Yearly Subscription | $24.99 | per year |
| Unfo Premium Annually | $25.99 | per year |
| Yearly Subscription | $29.99 | per year |
| Premium 12 Months | $29.99 | per year |
| Yearly Subscription | $39.99 | per year |
| Welcome Offer | $59.99 | per year |
| 250 AI Credits | $4.99 | one-time |
| 1000 AI Credits | $14.99 | one-time |
| 5000 AI Credits | $49.99 | one-time |

**What reviewers like**

- 👍 Good nice
- 👍 Nice
- 👍 Amazing
- 👍 Good
- 👍 Great app 🥹

**What reviewers complain about**

- 💸 Ripoff
- 🚫 Do NOT bother
- 🔒 They hacked me
- 💸 Waste of $9.99
- 🚫 Fakeee

**Reported bugs**

- Account hacked, lost account
- App tells nothing, information same as Instagram
- Premium membership purchased, nothing showing in app
- Pay to get banned, not allowed outside tracking apps on Insta
- Takes forever to load, wait 30 minutes to load who viewed page

**Requested features**

- To know who stopped following my account
- See who viewed my page
- See blocked list


## Frequently asked questions

### Is Sharp free?

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

### Is UNFO free?

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

### Which has better reviews, Sharp or UNFO?

UNFO is rated higher. Sharp averages 3.0 out of 5 from 3 ratings, while UNFO averages 3.3 from 174 ratings.

### Do Sharp or UNFO have ads?

UNFO shows ads; Sharp does not.

### Which is updated more often, Sharp or UNFO?

Sharp ships an update every 3 days, and UNFO every 3 weeks. Most recently, Sharp was updated on October 8, 2026 and UNFO on October 20, 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.*