# Save Money vs 100 Envelope Challenge

The clearest difference is in-app purchases: Save Money at none against 100 Envelope Challenge's 1. Save Money also leads on update cadence (every 4 days vs every 3 months) and iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. 100 Envelope Challenge sells 1 one-off in-app purchase. Save Money asks for nothing beyond the download.

Save Money ships an update every 4 days, 100 Envelope Challenge every 3 months. The most recent releases landed on October 19, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Save Money | 100 Envelope Challenge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/100-envelope-challenge/id6779838041/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 4 days** | Every 3 months |
| Monetization | — | Free with in-app purchases |
| Size | 52 MB | 11 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MUSTAFA BALABAN](https://appshunter.io/developer/1877666848) | [Ikuhei Kure](https://appshunter.io/developer/1837581334) |

## What reviewers say

### Save Money

[App page](https://appshunter.io/ios/app/save-money-honeycomb-visual/id6761279705)

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

**In-app purchases:** none


### 100 Envelope Challenge

[App page](https://appshunter.io/ios/app/100-envelope-challenge/id6779838041)

This app gamifies saving money by letting you track progress on various savings challenges, like the 100 Envelope Challenge. It offers visual feedback and customizable options to keep you motivated. Unlock all features with a one-time purchase.

**Highlights:** Gamified savings progress visualization, Customizable challenge rules, Multiple savings challenge types, Streak tracking and motivation tools, Home Screen widget for goal visibility, Optional daily reminders

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $4.99 | one-time |


## Frequently asked questions

### Is Save Money free?

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

### Is 100 Envelope Challenge free?

100 Envelope Challenge is free to download, with in-app purchases available.

### Do Save Money or 100 Envelope Challenge have ads?

Both Save Money and 100 Envelope Challenge show ads.

### Which is updated more often, Save Money or 100 Envelope Challenge?

Save Money ships an update every 4 days, and 100 Envelope Challenge every 3 months. Most recently, Save Money was updated on October 19, 2026 and 100 Envelope Challenge on October 25, 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.*