# DocsRiver Mobile vs Zero Balance

The clearest difference is in-app purchases: DocsRiver Mobile at none against Zero Balance's 13. DocsRiver Mobile also leads on iOS requirement (12.4 vs 17.0). Zero Balance's advantage is update cadence (every 3 days vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. Zero Balance sells 13 one-off in-app purchases. DocsRiver Mobile asks for nothing beyond the download.

DocsRiver Mobile ships an update monthly, Zero Balance every 3 days. Both last shipped on September 21, 2026.

## The numbers

| Metric | DocsRiver Mobile | Zero Balance |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.1 (143 ratings)](https://appshunter.io/ios/app/zero-balance-spend-credit/id6761912988/reviews)** |
| Number of ratings | — | **143** |
| Positive reviews | — | 47.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | — | Free with in-app purchases |
| Size | 14 MB | 33 MB |
| Requires iOS | **12.4** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Haulmont Development OOO](https://appshunter.io/developer/1033811743) | [Aleksandr Pustotin](https://appshunter.io/developer/1854093247) |

## What reviewers say

### DocsRiver Mobile

[App page](https://appshunter.io/ios/app/docsriver-mobile/id6621239700)

**Features:** macOS Compatibility

**In-app purchases:** none


### Zero Balance

[App page](https://appshunter.io/ios/app/zero-balance-spend-credit/id6761912988)

This utility helps you spend small remaining balances on your Apple ID or gift cards. It generates a purchase plan to clear your balance to zero with minimal effort. Enjoy a private and ad-free experience.

**Highlights:** Spend leftover store credit, Reduce balance to zero, Generate matching purchase plans, Works with gift cards and Apple ID, Private iCloud sync, No subscriptions or ads

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

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cosmic Cocoa | $0.29 | one-time |
| Nebula Nibbles | $0.39 | one-time |
| Star Sprinkles | $0.49 | one-time |
| Moon Mochi | $0.59 | one-time |
| Comet Crunch | $0.69 | one-time |
| Galaxy Feast | $0.79 | one-time |
| Meteor Blanket | $0.89 | one-time |
| Sunbeam Patch | $0.90 | one-time |
| Toast Pebble | $0.95 | one-time |
| Hearth Orb | $1.00 | one-time |
| Giggle Bubble | $1.09 | one-time |
| Meteor Pop | $1.19 | one-time |
| Solar Cape | $1.79 | one-time |


## Frequently asked questions

### Is DocsRiver Mobile free?

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

### Is Zero Balance free?

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

### Do DocsRiver Mobile or Zero Balance have ads?

Neither DocsRiver Mobile nor Zero Balance shows ads.

### Which is updated more often, DocsRiver Mobile or Zero Balance?

DocsRiver Mobile ships an update monthly, and Zero Balance every 3 days. Most recently, DocsRiver Mobile was updated on September 21, 2026 and Zero Balance on September 21, 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.*