# FFSB Mobile CONCiERGE vs Oz Optimizer

FFSB Mobile CONCiERGE and Oz Optimizer both sit at 4.8 stars, but that hides the real split: 100% of Oz Optimizer's written reviews are positive against 0% of FFSB Mobile CONCiERGE's. Oz Optimizer also leads on ads (none vs shown) and update cadence (every 2 weeks vs every 4 months). FFSB Mobile CONCiERGE's advantage is ratings volume (315 vs 21). On price, rating, in-app purchases and device support there is nothing between them.

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

Oz Optimizer holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: FFSB Mobile CONCiERGE has 315 ratings behind it against 21, so its average is the more settled of the two. Written reviews point the same way: 0% of FFSB Mobile CONCiERGE's written reviews are positive against 100% of Oz Optimizer's.

FFSB Mobile CONCiERGE ships an update every 4 months, Oz Optimizer every 2 weeks. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | FFSB Mobile CONCiERGE | Oz Optimizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (315 ratings)](https://appshunter.io/ios/app/ffsb-mobile-concierge/id906770811/reviews) | **[5.0 (21 ratings)](https://appshunter.io/ios/app/oz-optimizer/id6476157330/reviews)** |
| Number of ratings | **315** | 21 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 101 MB | 26 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [First Federal Savings Bank of Champaign-Urbana](https://appshunter.io/developer/906770814) | [Oz Optimizer, Inc.](https://appshunter.io/developer/1726024379) |

## What reviewers say

### FFSB Mobile CONCiERGE

[App page](https://appshunter.io/ios/app/ffsb-mobile-concierge/id906770811)

Manage your finances conveniently and securely from your mobile device. Check balances, pay bills, deposit checks, and send money to others. Receive important text alerts for your accounts.

**Highlights:** Check account balances, Pay bills, Deposit checks, Send money with Popmoney, Receive text alerts

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Oz Optimizer

[App page](https://appshunter.io/ios/app/oz-optimizer/id6476157330)

This app helps you optimize your financial plan and track your progress in real-time. It provides tools to manage your finances effectively and stay on top of your financial goals.

**Highlights:** Financial plan optimization, Real-time progress tracking, Cash flow management, Financial goal monitoring

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

**In-app purchases:** none


## Frequently asked questions

### Is FFSB Mobile CONCiERGE free?

FFSB Mobile CONCiERGE is free to download, with no in-app purchases.

### Is Oz Optimizer free?

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

### Which has better reviews, FFSB Mobile CONCiERGE or Oz Optimizer?

Oz Optimizer is rated higher. FFSB Mobile CONCiERGE averages 4.8 out of 5 from 315 ratings, while Oz Optimizer averages 5.0 from 21 ratings.

### Do FFSB Mobile CONCiERGE or Oz Optimizer have ads?

FFSB Mobile CONCiERGE shows ads; Oz Optimizer does not.

### Which is updated more often, FFSB Mobile CONCiERGE or Oz Optimizer?

FFSB Mobile CONCiERGE ships an update every 4 months, and Oz Optimizer every 2 weeks. Most recently, FFSB Mobile CONCiERGE was updated on November 1, 2026 and Oz Optimizer 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.*