# Sum+ Puzzle vs Will It Fly

The clearest difference is update cadence: Will It Fly at every 6 weeks against Sum+ Puzzle's every 4 months. Will It Fly also leads on iOS requirement (9.1 vs 12.0). 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.

Sum+ Puzzle ships an update every 4 months, Will It Fly every 6 weeks. Both last shipped on November 2, 2026.

## The numbers

| Metric | Sum+ Puzzle | Will It Fly |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/will-it-fly/id1317192832/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 6 weeks** |
| Monetization | — | Free |
| Size | 64 MB | 28 MB |
| Requires iOS | 12.0 | **9.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Quang Duc Vu](https://appshunter.io/developer/1038090500) | [Anzytron, LLC](https://appshunter.io/developer/622203126) |

## What reviewers say

### Sum+ Puzzle

[App page](https://appshunter.io/ios/app/sum-plus-puzzle-unlimited-level/id1118303357)

**Features:** macOS Compatibility

**In-app purchases:** none


### Will It Fly

[App page](https://appshunter.io/ios/app/will-it-fly/id1317192832)

Test your reaction time in this fast-paced game where you must quickly decide if an object can fly. Make the right choice in a split second to succeed, as there are no second chances.

**Highlights:** Split-second decision making, Reaction time test, Fast-paced gameplay, Simple objective

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sum+ Puzzle free?

Sum+ Puzzle is free to download, with no in-app purchases.

### Is Will It Fly free?

Will It Fly is free to download, with no in-app purchases.

### Do Sum+ Puzzle or Will It Fly have ads?

Neither Sum+ Puzzle nor Will It Fly shows ads.

### Which is updated more often, Sum+ Puzzle or Will It Fly?

Sum+ Puzzle ships an update every 4 months, and Will It Fly every 6 weeks. Most recently, Sum+ Puzzle was updated on November 2, 2026 and Will It Fly on November 2, 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.*