What to take away
- App ID, exact query, storefront, and observation date define a comparable series.
- Distinguish an absent app from a failed or missing collection.
- Rank trends describe visibility; use your own analytics to evaluate acquisition.
Choose a stable group of queries
Build a tracking cohort around your main product job and a few meaningful differentiators. Include your brand if you need a basic discoverability check, but review branded and non-branded terms separately. A strong branded position does not demonstrate that new people are finding your category use case.
Record the exact query and country alongside the app ID. Changing a plural, language, or storefront can change the results. If you add new terms later, mark their start date and do not compare an average over the expanded set with an earlier average over different terms.
Represent missing data honestly
Back My Side inspects up to 200 results from Apple’s public search response. The response may differ from personalized device results and may contain fewer items. Being absent from that sample does not reveal the app’s true lower position or whether every person would fail to find it.
Collection failures and uncollected days are a separate state. Drawing a line through them as though they were unchanged ranks hides uncertainty. Likewise, substituting 201 for every missing app creates a numeric change that was never observed.
| Observation | What it supports | What it does not support |
|---|---|---|
| Found at position 18 | Position 18 in that public response | Everyone sees the app at 18 |
| Not found in sample | Absent from the returned results | Known position 201 |
| No successful snapshot | No usable observation | Rank unchanged or ranking lost |
Annotate releases and outside influences
Keep a dated change log for metadata releases, product updates, major campaigns, storefront changes, and tracking configuration. It creates context for an unusual movement. It does not prove that the nearest event caused it.
When a term drops, check freshness and availability before changing the listing. Inspect whether the entire cluster moved, whether other storefronts changed, and whether new competitors or different result types appeared. A single noisy observation is a poor reason to replace a relevant keyword.
- Check app ID, country, query, and successful collection first.
- Compare a consistent period and a stable keyword set.
- Look at query-level movement rather than only an average.
- Record uncertainty if several changes happened together.
Connect visibility to outcomes without inventing attribution
Use App Store Connect to investigate impressions, downloads, and conversion with consistent filters. A better sampled position may coincide with no meaningful acquisition change if the term has little demand, the page does not convert, or traffic elsewhere declines. Public results alone cannot decide which explanation is correct.
Tracking in Back My Side is subject to account and plan limits. History begins with collected snapshots; it is not a reconstruction of days before tracking started. Check the pricing page for current limits rather than assuming an unlimited or complete historical dataset.
At the end of a review, write the action and the evidence behind it. Keep the stable cohort even if you start a separate experiment, so you do not lose your reference point.
Frequently asked questions
Why does my iPhone show a different keyword rank?
Back My Side samples Apple’s public search response. On-device results can differ with context, personalization, and result presentation. Treat the public position as a consistent research observation, not a universal rank.
Can the tracker show rankings from before I added a keyword?
History reflects snapshots actually collected by the service. It cannot reconstruct an unobserved past, and missing days should remain missing rather than being filled with invented positions.
Sources & methodology
Platform guidance was reviewed for this article on September 8, 2026. Examples are educational, not performance benchmarks. Apple’s documentation can change; check the linked source before submitting a listing.
Back My Side uses public Apple data. Sampled positions are not official on-device ranks, and relative scores are not search-volume counts. Read our editorial and data policy.