# CrystalBank_old vs SANNI

The clearest difference is update cadence: SANNI at every 2 days against CrystalBank_old's every 5 months. CrystalBank_old's advantage is iOS requirement (15.0 vs 17.0). On price, ads, 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.

CrystalBank_old ships an update every 5 months, SANNI every 2 days. The most recent releases landed on October 12, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | CrystalBank_old | SANNI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 days** |
| Size | 90 MB | 29 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [АТ «КРИСТАЛБАНК»](https://appshunter.io/developer/1475475988) | [NUMUS LTD](https://appshunter.io/developer/1769194131) |

## What reviewers say

### CrystalBank_old

[App page](https://appshunter.io/ios/app/crystalbank-old/id1475475989)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### SANNI

[App page](https://appshunter.io/ios/app/sanni/id6711351523)

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

**In-app purchases:** none


## Frequently asked questions

### Is CrystalBank_old free?

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

### Is SANNI free?

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

### Do CrystalBank_old or SANNI have ads?

Neither CrystalBank_old nor SANNI shows ads.

### Which is updated more often, CrystalBank_old or SANNI?

CrystalBank_old ships an update every 5 months, and SANNI every 2 days. Most recently, CrystalBank_old was updated on October 12, 2026 and SANNI on October 6, 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.*