Tuner Wave vs TreeRings
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Tuner Wave
This utility precisely tunes guitar strings with advanced frequency resolution, achieving less than 0.2% offset. It offers superior accuracy compared to other iOS tuning apps.
- Precise guitar string tuning
- Enhanced frequency resolution
- Less than 0.2% offset accuracy
- Superior to other iOS tuning apps
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Tuner Wave is a tool to be used to tune guitar strings. The accuracy of Tuner Wave beats other tuning applications running in iOS device using unique sample method to enhance the resolution of frequency. You can achieve less than 0.2% of offset of target frequency.
TreeRings
Analyze tree cross-sections to estimate age and understand past growing conditions. Discover historical climate patterns by comparing data from multiple trees.
- Estimate tree age by counting growth rings
- Analyze yearly growing conditions
- Discover historical climate patterns
- Simple photo analysis
- Insights for hikers and foresters
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TreeRings helps you explore the hidden history of trees. By analyzing a photo of a tree’s cross-section, the app estimates the tree’s age by counting its growth rings. Beyond age, TreeRings also gives an indication of how favorable each year was. Wider rings may reflect years with good growing conditions — for example, a rainy summer — while narrower rings can hint at harsher times. These are always approximations, but they can provide fascinating insights when you’re on a hike, studying forestry, or working as a forest ranger. By comparing results from multiple trees in a region, TreeRings can even suggest patterns about the local climate over time. Simple to use: just point to the center of the cross-section and let TreeRings do the rest
Screenshots
Verdict
The clearest difference is review sentiment: Tuner Wave at 100% against TreeRings's 0%. Tuner Wave also leads on price (Free vs $0.99) and rating (5.0 vs 1.3). TreeRings's advantage is update cadence (every 4 months vs every 19 months) and ratings volume (4 vs 1). On ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Tuner Wave is free to download; TreeRings costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Tuner Wave holds the better App Store score, 5.0 against 1.3. Both are backed by a comparable volume of ratings — 1 and 4 respectively. Written reviews point the same way: 100% of Tuner Wave's written reviews are positive against 0% of TreeRings's.
Tuner Wave ships an update every 19 months, TreeRings every 4 months. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.
| Parameter | Tuner Wave | TreeRings |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 5.0 (1 ratings) — better | 1.3 (4 ratings) |
| Positive reviews | 100.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 1 | 4 — better |
| Update frequency | Every 19 months | Every 4 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 18.4 |
| Further details — not scored | ||
| Size | 7 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Taehyuk Kwon | Mohamed Abdelsalam |
Customer experience
Tuner Wave
TreeRings
In-app purchases
Tuner Wave
No in-app purchases
TreeRings
No in-app purchases
