# KB Rewards vs SeeLeveL Sync

The clearest difference is rating: KB Rewards at 4.0 against SeeLeveL Sync's 2.4. KB Rewards also leads on iOS requirement (7.0 vs 13.4). SeeLeveL Sync's advantage is update cadence (every 2 months vs every 19 months) and ratings volume (5 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

KB Rewards holds the better App Store score, 4.0 against 2.4. That said, the two scores are not equally well evidenced: SeeLeveL Sync has 5 ratings behind it against 1, so its average is the more settled of the two.

KB Rewards ships an update every 19 months, SeeLeveL Sync every 2 months. The most recent releases landed on September 20, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | KB Rewards | SeeLeveL Sync |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/kb-rewards/id1447568445/reviews)** | [2.4 (5 ratings)](https://appshunter.io/ios/app/seelevel-sync/id6451456679/reviews) |
| Number of ratings | 1 | **5** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 85 MB | 25 MB |
| Requires iOS | **7.0** | 13.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [KickBack Points, L.L.C.](https://appshunter.io/developer/528848856) | [Garnet Instruments Ltd.](https://appshunter.io/developer/1148117796) |

## What reviewers say

### KB Rewards

[App page](https://appshunter.io/ios/app/kb-rewards/id1447568445)

Track your loyalty points from purchases at participating locations. View transaction history, find nearby merchants, and enroll your card to start earning rewards.

**Highlights:** Track current points total, View recent transaction history, Find participating merchants, Search merchants by location, Enroll loyalty card

**Features:** macOS Compatibility

**In-app purchases:** none


### SeeLeveL Sync

[App page](https://appshunter.io/ios/app/seelevel-sync/id6451456679)

Monitor your RV's fresh water, grey water, black water, and LPG tank levels in real-time. Customize tank names, colors, and set alarms for low or high levels. Connects via Bluetooth to compatible SeeLeveL II tank monitors.

**Highlights:** Real-time tank level monitoring, Customizable tank names and colors, Low and high level tank alarms, Bluetooth connectivity, Graphical and percentage display, Home Screen widget support

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

**In-app purchases:** none


## Frequently asked questions

### Is KB Rewards free?

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

### Is SeeLeveL Sync free?

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

### Which has better reviews, KB Rewards or SeeLeveL Sync?

KB Rewards is rated higher. KB Rewards averages 4.0 out of 5 from 1 ratings, while SeeLeveL Sync averages 2.4 from 5 ratings.

### Do KB Rewards or SeeLeveL Sync have ads?

Neither KB Rewards nor SeeLeveL Sync shows ads.

### Which is updated more often, KB Rewards or SeeLeveL Sync?

KB Rewards ships an update every 19 months, and SeeLeveL Sync every 2 months. Most recently, KB Rewards was updated on September 20, 2026 and SeeLeveL Sync on October 9, 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.*